Home / 10,754,797.64-14,841,445.20-5,860,077.80

Finding the Fourth Proportional to 10,754,797.64, 14,841,445.20 and 5,860,077.80

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Solution

The fourth proportional to 10,754,797.64, 14,841,445.20 and 5,860,077.80 is: 8,086,811.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,754,797.64 : 14,841,445.20 = 5,860,077.80 : x
  2. Step 2: Convert to fraction form
    10,754,797.64/14,841,445.20 = 5,860,077.80/x
  3. Step 3: Cross multiply
    10,754,797.64x = 14,841,445.20 × 5,860,077.80
  4. Step 4: Simplify right side
    10,754,797.64x = 86,972,023,536,436.55
  5. Step 5: Solve for x
    x = 86,972,023,536,436.55/10,754,797.64
  6. Step 6: Final answer
    x = 8,086,811.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.