Home / 2,327,875.76-3,491,961.25-730,501.90

Finding the Fourth Proportional to 2,327,875.76, 3,491,961.25 and 730,501.90

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Solution

The fourth proportional to 2,327,875.76, 3,491,961.25 and 730,501.90 is: 1,095,799.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,875.76 : 3,491,961.25 = 730,501.90 : x
  2. Step 2: Convert to fraction form
    2,327,875.76/3,491,961.25 = 730,501.90/x
  3. Step 3: Cross multiply
    2,327,875.76x = 3,491,961.25 × 730,501.90
  4. Step 4: Simplify right side
    2,327,875.76x = 2,550,884,327,851.38
  5. Step 5: Solve for x
    x = 2,550,884,327,851.38/2,327,875.76
  6. Step 6: Final answer
    x = 1,095,799.17

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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.