Home / 4,865,696.32-7,305,163.44-2,737,278.40

Finding the Fourth Proportional to 4,865,696.32, 7,305,163.44 and 2,737,278.40

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Solution

The fourth proportional to 4,865,696.32, 7,305,163.44 and 2,737,278.40 is: 4,109,641.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865,696.32 : 7,305,163.44 = 2,737,278.40 : x
  2. Step 2: Convert to fraction form
    4,865,696.32/7,305,163.44 = 2,737,278.40/x
  3. Step 3: Cross multiply
    4,865,696.32x = 7,305,163.44 × 2,737,278.40
  4. Step 4: Simplify right side
    4,865,696.32x = 19,996,266,092,781.70
  5. Step 5: Solve for x
    x = 19,996,266,092,781.70/4,865,696.32
  6. Step 6: Final answer
    x = 4,109,641.21

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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.