Home / 7,469,348.73-11,186,061.58-4,264,761.93

Finding the Fourth Proportional to 7,469,348.73, 11,186,061.58 and 4,264,761.93

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Solution

The fourth proportional to 7,469,348.73, 11,186,061.58 and 4,264,761.93 is: 6,386,887.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,469,348.73 : 11,186,061.58 = 4,264,761.93 : x
  2. Step 2: Convert to fraction form
    7,469,348.73/11,186,061.58 = 4,264,761.93/x
  3. Step 3: Cross multiply
    7,469,348.73x = 11,186,061.58 × 4,264,761.93
  4. Step 4: Simplify right side
    7,469,348.73x = 47,705,889,573,019.65
  5. Step 5: Solve for x
    x = 47,705,889,573,019.65/7,469,348.73
  6. Step 6: Final answer
    x = 6,386,887.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.