Home / 3,253,329.92-4,850,909.20-3,163,947

Finding the Fourth Proportional to 3,253,329.92, 4,850,909.20 and 3,163,947

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Solution

The fourth proportional to 3,253,329.92, 4,850,909.20 and 3,163,947 is: 4,717,633.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,329.92 : 4,850,909.20 = 3,163,947 : x
  2. Step 2: Convert to fraction form
    3,253,329.92/4,850,909.20 = 3,163,947/x
  3. Step 3: Cross multiply
    3,253,329.92x = 4,850,909.20 × 3,163,947
  4. Step 4: Simplify right side
    3,253,329.92x = 15,348,019,610,612.40
  5. Step 5: Solve for x
    x = 15,348,019,610,612.40/3,253,329.92
  6. Step 6: Final answer
    x = 4,717,633.93

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.