Home / 3,654,627.54-5,487,330.24-2,038,553.76

Finding the Fourth Proportional to 3,654,627.54, 5,487,330.24 and 2,038,553.76

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Solution

The fourth proportional to 3,654,627.54, 5,487,330.24 and 2,038,553.76 is: 3,060,836.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,627.54 : 5,487,330.24 = 2,038,553.76 : x
  2. Step 2: Convert to fraction form
    3,654,627.54/5,487,330.24 = 2,038,553.76/x
  3. Step 3: Cross multiply
    3,654,627.54x = 5,487,330.24 × 2,038,553.76
  4. Step 4: Simplify right side
    3,654,627.54x = 11,186,217,693,113.70
  5. Step 5: Solve for x
    x = 11,186,217,693,113.70/3,654,627.54
  6. Step 6: Final answer
    x = 3,060,836.59

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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.