Home / 4,841,267.72-6,680,684.82-2,665,397.60

Finding the Fourth Proportional to 4,841,267.72, 6,680,684.82 and 2,665,397.60

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Solution

The fourth proportional to 4,841,267.72, 6,680,684.82 and 2,665,397.60 is: 3,678,102.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,267.72 : 6,680,684.82 = 2,665,397.60 : x
  2. Step 2: Convert to fraction form
    4,841,267.72/6,680,684.82 = 2,665,397.60/x
  3. Step 3: Cross multiply
    4,841,267.72x = 6,680,684.82 × 2,665,397.60
  4. Step 4: Simplify right side
    4,841,267.72x = 17,806,681,285,584.43
  5. Step 5: Solve for x
    x = 17,806,681,285,584.43/4,841,267.72
  6. Step 6: Final answer
    x = 3,678,102.99

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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.