Home / 5,595,598.40-8,393,397.60-2,755,122.80

Finding the Fourth Proportional to 5,595,598.40, 8,393,397.60 and 2,755,122.80

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Solution

The fourth proportional to 5,595,598.40, 8,393,397.60 and 2,755,122.80 is: 4,132,684.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,598.40 : 8,393,397.60 = 2,755,122.80 : x
  2. Step 2: Convert to fraction form
    5,595,598.40/8,393,397.60 = 2,755,122.80/x
  3. Step 3: Cross multiply
    5,595,598.40x = 8,393,397.60 × 2,755,122.80
  4. Step 4: Simplify right side
    5,595,598.40x = 23,124,841,097,225.28
  5. Step 5: Solve for x
    x = 23,124,841,097,225.28/5,595,598.40
  6. Step 6: Final answer
    x = 4,132,684.20

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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.