Home / 7,050,908.73-9,726,672.78-4,604,951.53

Finding the Fourth Proportional to 7,050,908.73, 9,726,672.78 and 4,604,951.53

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Solution

The fourth proportional to 7,050,908.73, 9,726,672.78 and 4,604,951.53 is: 6,352,494.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,908.73 : 9,726,672.78 = 4,604,951.53 : x
  2. Step 2: Convert to fraction form
    7,050,908.73/9,726,672.78 = 4,604,951.53/x
  3. Step 3: Cross multiply
    7,050,908.73x = 9,726,672.78 × 4,604,951.53
  4. Step 4: Simplify right side
    7,050,908.73x = 44,790,856,700,070.35
  5. Step 5: Solve for x
    x = 44,790,856,700,070.35/7,050,908.73
  6. Step 6: Final answer
    x = 6,352,494.18

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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.