Home / 9,088,463.92-12,541,641.78-4,958,248.81

Finding the Fourth Proportional to 9,088,463.92, 12,541,641.78 and 4,958,248.81

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Solution

The fourth proportional to 9,088,463.92, 12,541,641.78 and 4,958,248.81 is: 6,842,144.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,463.92 : 12,541,641.78 = 4,958,248.81 : x
  2. Step 2: Convert to fraction form
    9,088,463.92/12,541,641.78 = 4,958,248.81/x
  3. Step 3: Cross multiply
    9,088,463.92x = 12,541,641.78 × 4,958,248.81
  4. Step 4: Simplify right side
    9,088,463.92x = 62,184,580,406,340.03
  5. Step 5: Solve for x
    x = 62,184,580,406,340.03/9,088,463.92
  6. Step 6: Final answer
    x = 6,842,144.17

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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.