Home / 9,096,934.98-12,553,945.07-4,967,129.81

Finding the Fourth Proportional to 9,096,934.98, 12,553,945.07 and 4,967,129.81

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Solution

The fourth proportional to 9,096,934.98, 12,553,945.07 and 4,967,129.81 is: 6,854,734.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096,934.98 : 12,553,945.07 = 4,967,129.81 : x
  2. Step 2: Convert to fraction form
    9,096,934.98/12,553,945.07 = 4,967,129.81/x
  3. Step 3: Cross multiply
    9,096,934.98x = 12,553,945.07 × 4,967,129.81
  4. Step 4: Simplify right side
    9,096,934.98x = 62,357,074,787,024.93
  5. Step 5: Solve for x
    x = 62,357,074,787,024.93/9,096,934.98
  6. Step 6: Final answer
    x = 6,854,734.58

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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.