Home / 5,560,999.30-8,341,498.95-4,366,605.70

Finding the Fourth Proportional to 5,560,999.30, 8,341,498.95 and 4,366,605.70

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Solution

The fourth proportional to 5,560,999.30, 8,341,498.95 and 4,366,605.70 is: 6,549,908.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,560,999.30 : 8,341,498.95 = 4,366,605.70 : x
  2. Step 2: Convert to fraction form
    5,560,999.30/8,341,498.95 = 4,366,605.70/x
  3. Step 3: Cross multiply
    5,560,999.30x = 8,341,498.95 × 4,366,605.70
  4. Step 4: Simplify right side
    5,560,999.30x = 36,424,036,861,614.02
  5. Step 5: Solve for x
    x = 36,424,036,861,614.02/5,560,999.30
  6. Step 6: Final answer
    x = 6,549,908.55

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.