Home / 6,295,642.43-9,443,463.48-1,746,691.92

Finding the Fourth Proportional to 6,295,642.43, 9,443,463.48 and 1,746,691.92

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Solution

The fourth proportional to 6,295,642.43, 9,443,463.48 and 1,746,691.92 is: 2,620,037.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,642.43 : 9,443,463.48 = 1,746,691.92 : x
  2. Step 2: Convert to fraction form
    6,295,642.43/9,443,463.48 = 1,746,691.92/x
  3. Step 3: Cross multiply
    6,295,642.43x = 9,443,463.48 × 1,746,691.92
  4. Step 4: Simplify right side
    6,295,642.43x = 16,494,821,357,331.08
  5. Step 5: Solve for x
    x = 16,494,821,357,331.08/6,295,642.43
  6. Step 6: Final answer
    x = 2,620,037.84

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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.