Home / 1,669,233.60-2,506,474.80-960,645.60

Finding the Fourth Proportional to 1,669,233.60, 2,506,474.80 and 960,645.60

Calculator

Solution

The fourth proportional to 1,669,233.60, 2,506,474.80 and 960,645.60 is: 1,442,478.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,233.60 : 2,506,474.80 = 960,645.60 : x
  2. Step 2: Convert to fraction form
    1,669,233.60/2,506,474.80 = 960,645.60/x
  3. Step 3: Cross multiply
    1,669,233.60x = 2,506,474.80 × 960,645.60
  4. Step 4: Simplify right side
    1,669,233.60x = 2,407,833,988,130.88
  5. Step 5: Solve for x
    x = 2,407,833,988,130.88/1,669,233.60
  6. Step 6: Final answer
    x = 1,442,478.74

Related Problems

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.