Home / 2,484,246.86-3,428,034.45-1,437,487.16

Finding the Fourth Proportional to 2,484,246.86, 3,428,034.45 and 1,437,487.16

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Solution

The fourth proportional to 2,484,246.86, 3,428,034.45 and 1,437,487.16 is: 1,983,601.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,246.86 : 3,428,034.45 = 1,437,487.16 : x
  2. Step 2: Convert to fraction form
    2,484,246.86/3,428,034.45 = 1,437,487.16/x
  3. Step 3: Cross multiply
    2,484,246.86x = 3,428,034.45 × 1,437,487.16
  4. Step 4: Simplify right side
    2,484,246.86x = 4,927,755,488,772.49
  5. Step 5: Solve for x
    x = 4,927,755,488,772.49/2,484,246.86
  6. Step 6: Final answer
    x = 1,983,601.38

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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.