Home / 5,363,932.40-8,049,476.14-1,952,218.04

Finding the Fourth Proportional to 5,363,932.40, 8,049,476.14 and 1,952,218.04

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Solution

The fourth proportional to 5,363,932.40, 8,049,476.14 and 1,952,218.04 is: 2,929,629.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,932.40 : 8,049,476.14 = 1,952,218.04 : x
  2. Step 2: Convert to fraction form
    5,363,932.40/8,049,476.14 = 1,952,218.04/x
  3. Step 3: Cross multiply
    5,363,932.40x = 8,049,476.14 × 1,952,218.04
  4. Step 4: Simplify right side
    5,363,932.40x = 15,714,332,564,421.28
  5. Step 5: Solve for x
    x = 15,714,332,564,421.28/5,363,932.40
  6. Step 6: Final answer
    x = 2,929,629.12

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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.