Home / 6,770,242.76-10,157,892.16-2,727,877.38

Finding the Fourth Proportional to 6,770,242.76, 10,157,892.16 and 2,727,877.38

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Solution

The fourth proportional to 6,770,242.76, 10,157,892.16 and 2,727,877.38 is: 4,092,834.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770,242.76 : 10,157,892.16 = 2,727,877.38 : x
  2. Step 2: Convert to fraction form
    6,770,242.76/10,157,892.16 = 2,727,877.38/x
  3. Step 3: Cross multiply
    6,770,242.76x = 10,157,892.16 × 2,727,877.38
  4. Step 4: Simplify right side
    6,770,242.76x = 27,709,484,251,743.34
  5. Step 5: Solve for x
    x = 27,709,484,251,743.34/6,770,242.76
  6. Step 6: Final answer
    x = 4,092,834.66

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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.