Home / 3,904,036.64-5,386,266.68-2,272,097.93

Finding the Fourth Proportional to 3,904,036.64, 5,386,266.68 and 2,272,097.93

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Solution

The fourth proportional to 3,904,036.64, 5,386,266.68 and 2,272,097.93 is: 3,134,736.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,904,036.64 : 5,386,266.68 = 2,272,097.93 : x
  2. Step 2: Convert to fraction form
    3,904,036.64/5,386,266.68 = 2,272,097.93/x
  3. Step 3: Cross multiply
    3,904,036.64x = 5,386,266.68 × 2,272,097.93
  4. Step 4: Simplify right side
    3,904,036.64x = 12,238,125,335,764.15
  5. Step 5: Solve for x
    x = 12,238,125,335,764.15/3,904,036.64
  6. Step 6: Final answer
    x = 3,134,736.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.