Home / 9,906,604.61-13,671,227.25-5,496,411.65

Finding the Fourth Proportional to 9,906,604.61, 13,671,227.25 and 5,496,411.65

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Solution

The fourth proportional to 9,906,604.61, 13,671,227.25 and 5,496,411.65 is: 7,585,110.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,906,604.61 : 13,671,227.25 = 5,496,411.65 : x
  2. Step 2: Convert to fraction form
    9,906,604.61/13,671,227.25 = 5,496,411.65/x
  3. Step 3: Cross multiply
    9,906,604.61x = 13,671,227.25 × 5,496,411.65
  4. Step 4: Simplify right side
    9,906,604.61x = 75,142,692,658,341.31
  5. Step 5: Solve for x
    x = 75,142,692,658,341.31/9,906,604.61
  6. Step 6: Final answer
    x = 7,585,110.71

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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.