Home / 1,578,060-3,451,351.50

Finding the Third Proportional to 1,578,060 and 3,451,351.50

Calculator

Solution

The third proportional to 1,578,060 and 3,451,351.50 is: 7,548,399.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,578,060 : 3,451,351.50 = 3,451,351.50 : x
  2. Step 2: Convert to fraction form
    1,578,060/3,451,351.50 = 3,451,351.50/x
  3. Step 3: Cross multiply
    1,578,060x = 3,451,351.50 × 3,451,351.50
  4. Step 4: Simplify right side
    1,578,060x = 11,911,827,176,552.25
  5. Step 5: Solve for x
    x = 11,911,827,176,552.25/1,578,060
  6. Step 6: Final answer
    x = 7,548,399.41

Related Problems

Find third proportional to 789,030 and 1,725,675.75
Half scale
Find third proportional to 3,156,120 and 6,902,703
Double scale
Find third proportional to 1,578,062 and 3,451,356
Similar ratio
Find third proportional to 2,367,090 and 5,177,027.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.