Home / 2,726,254.44-3,762,379.12-1,564,691.44

Finding the Fourth Proportional to 2,726,254.44, 3,762,379.12 and 1,564,691.44

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Solution

The fourth proportional to 2,726,254.44, 3,762,379.12 and 1,564,691.44 is: 2,159,359.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,254.44 : 3,762,379.12 = 1,564,691.44 : x
  2. Step 2: Convert to fraction form
    2,726,254.44/3,762,379.12 = 1,564,691.44/x
  3. Step 3: Cross multiply
    2,726,254.44x = 3,762,379.12 × 1,564,691.44
  4. Step 4: Simplify right side
    2,726,254.44x = 5,886,962,403,098.73
  5. Step 5: Solve for x
    x = 5,886,962,403,098.73/2,726,254.44
  6. Step 6: Final answer
    x = 2,159,359.13

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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.