Home / 7,933,824.81-10,948,909.19-4,495,951.53

Finding the Fourth Proportional to 7,933,824.81, 10,948,909.19 and 4,495,951.53

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Solution

The fourth proportional to 7,933,824.81, 10,948,909.19 and 4,495,951.53 is: 6,204,543.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,933,824.81 : 10,948,909.19 = 4,495,951.53 : x
  2. Step 2: Convert to fraction form
    7,933,824.81/10,948,909.19 = 4,495,951.53/x
  3. Step 3: Cross multiply
    7,933,824.81x = 10,948,909.19 × 4,495,951.53
  4. Step 4: Simplify right side
    7,933,824.81x = 49,225,765,002,131.80
  5. Step 5: Solve for x
    x = 49,225,765,002,131.80/7,933,824.81
  6. Step 6: Final answer
    x = 6,204,543.98

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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.