Home / 4,696,461.20-6,482,339.88-4,377,334.16

Finding the Fourth Proportional to 4,696,461.20, 6,482,339.88 and 4,377,334.16

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Solution

The fourth proportional to 4,696,461.20, 6,482,339.88 and 4,377,334.16 is: 6,041,861.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696,461.20 : 6,482,339.88 = 4,377,334.16 : x
  2. Step 2: Convert to fraction form
    4,696,461.20/6,482,339.88 = 4,377,334.16/x
  3. Step 3: Cross multiply
    4,696,461.20x = 6,482,339.88 × 4,377,334.16
  4. Step 4: Simplify right side
    4,696,461.20x = 28,375,367,793,454.30
  5. Step 5: Solve for x
    x = 28,375,367,793,454.30/4,696,461.20
  6. Step 6: Final answer
    x = 6,041,861.43

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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.