Home / 3,770,699.64-5,656,935.36-1,246,354.92

Finding the Fourth Proportional to 3,770,699.64, 5,656,935.36 and 1,246,354.92

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Solution

The fourth proportional to 3,770,699.64, 5,656,935.36 and 1,246,354.92 is: 1,869,825.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,699.64 : 5,656,935.36 = 1,246,354.92 : x
  2. Step 2: Convert to fraction form
    3,770,699.64/5,656,935.36 = 1,246,354.92/x
  3. Step 3: Cross multiply
    3,770,699.64x = 5,656,935.36 × 1,246,354.92
  4. Step 4: Simplify right side
    3,770,699.64x = 7,050,549,218,057.97
  5. Step 5: Solve for x
    x = 7,050,549,218,057.97/3,770,699.64
  6. Step 6: Final answer
    x = 1,869,825.20

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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.