Home / 1,030,863.68-1,546,401.28-356,944

Finding the Fourth Proportional to 1,030,863.68, 1,546,401.28 and 356,944

Calculator

Solution

The fourth proportional to 1,030,863.68, 1,546,401.28 and 356,944 is: 535,452.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,863.68 : 1,546,401.28 = 356,944 : x
  2. Step 2: Convert to fraction form
    1,030,863.68/1,546,401.28 = 356,944/x
  3. Step 3: Cross multiply
    1,030,863.68x = 1,546,401.28 × 356,944
  4. Step 4: Simplify right side
    1,030,863.68x = 551,978,658,488.32
  5. Step 5: Solve for x
    x = 551,978,658,488.32/1,030,863.68
  6. Step 6: Final answer
    x = 535,452.62

Related Problems

Find fourth proportional to 515,431.84, 773,200.64 and 178,472
Half scale
Find fourth proportional to 2,061,727.36, 3,092,802.56 and 713,888
Double scale
Find fourth proportional to 1,030,864.68, 1,546,402.78 and 356,945
Similar ratio
Find fourth proportional to 1,546,295.52, 2,319,601.92 and 535,416
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.