Home / 7,114,253.31-10,664,841.06-2,564,188.56

Finding the Fourth Proportional to 7,114,253.31, 10,664,841.06 and 2,564,188.56

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Solution

The fourth proportional to 7,114,253.31, 10,664,841.06 and 2,564,188.56 is: 3,843,926.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,114,253.31 : 10,664,841.06 = 2,564,188.56 : x
  2. Step 2: Convert to fraction form
    7,114,253.31/10,664,841.06 = 2,564,188.56/x
  3. Step 3: Cross multiply
    7,114,253.31x = 10,664,841.06 × 2,564,188.56
  4. Step 4: Simplify right side
    7,114,253.31x = 27,346,663,440,270.28
  5. Step 5: Solve for x
    x = 27,346,663,440,270.28/7,114,253.31
  6. Step 6: Final answer
    x = 3,843,926.02

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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.