Home / 1,497,773.10-2,246,659.65-432,849.90

Finding the Fourth Proportional to 1,497,773.10, 2,246,659.65 and 432,849.90

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Solution

The fourth proportional to 1,497,773.10, 2,246,659.65 and 432,849.90 is: 649,274.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,773.10 : 2,246,659.65 = 432,849.90 : x
  2. Step 2: Convert to fraction form
    1,497,773.10/2,246,659.65 = 432,849.90/x
  3. Step 3: Cross multiply
    1,497,773.10x = 2,246,659.65 × 432,849.90
  4. Step 4: Simplify right side
    1,497,773.10x = 972,466,404,836.54
  5. Step 5: Solve for x
    x = 972,466,404,836.54/1,497,773.10
  6. Step 6: Final answer
    x = 649,274.85

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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.