Home / 9,055,463.16-12,496,275.90-4,981,081.08

Finding the Fourth Proportional to 9,055,463.16, 12,496,275.90 and 4,981,081.08

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Solution

The fourth proportional to 9,055,463.16, 12,496,275.90 and 4,981,081.08 is: 6,873,747.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,055,463.16 : 12,496,275.90 = 4,981,081.08 : x
  2. Step 2: Convert to fraction form
    9,055,463.16/12,496,275.90 = 4,981,081.08/x
  3. Step 3: Cross multiply
    9,055,463.16x = 12,496,275.90 × 4,981,081.08
  4. Step 4: Simplify right side
    9,055,463.16x = 62,244,963,455,949.98
  5. Step 5: Solve for x
    x = 62,244,963,455,949.98/9,055,463.16
  6. Step 6: Final answer
    x = 6,873,747.08

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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.