Home / 7,334,657.30-10,999,494.54-2,541,227.73

Finding the Fourth Proportional to 7,334,657.30, 10,999,494.54 and 2,541,227.73

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Solution

The fourth proportional to 7,334,657.30, 10,999,494.54 and 2,541,227.73 is: 3,810,978.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334,657.30 : 10,999,494.54 = 2,541,227.73 : x
  2. Step 2: Convert to fraction form
    7,334,657.30/10,999,494.54 = 2,541,227.73/x
  3. Step 3: Cross multiply
    7,334,657.30x = 10,999,494.54 × 2,541,227.73
  4. Step 4: Simplify right side
    7,334,657.30x = 27,952,220,541,031.59
  5. Step 5: Solve for x
    x = 27,952,220,541,031.59/7,334,657.30
  6. Step 6: Final answer
    x = 3,810,978.40

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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.