Home / 10,443,747.96-14,407,625.52-6,773,589.36

Finding the Fourth Proportional to 10,443,747.96, 14,407,625.52 and 6,773,589.36

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Solution

The fourth proportional to 10,443,747.96, 14,407,625.52 and 6,773,589.36 is: 9,344,474.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,443,747.96 : 14,407,625.52 = 6,773,589.36 : x
  2. Step 2: Convert to fraction form
    10,443,747.96/14,407,625.52 = 6,773,589.36/x
  3. Step 3: Cross multiply
    10,443,747.96x = 14,407,625.52 × 6,773,589.36
  4. Step 4: Simplify right side
    10,443,747.96x = 97,591,338,925,136.47
  5. Step 5: Solve for x
    x = 97,591,338,925,136.47/10,443,747.96
  6. Step 6: Final answer
    x = 9,344,474.73

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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.