Home / 6,048,902.80-9,073,354.20-5,587,008.40

Finding the Fourth Proportional to 6,048,902.80, 9,073,354.20 and 5,587,008.40

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Solution

The fourth proportional to 6,048,902.80, 9,073,354.20 and 5,587,008.40 is: 8,380,512.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,902.80 : 9,073,354.20 = 5,587,008.40 : x
  2. Step 2: Convert to fraction form
    6,048,902.80/9,073,354.20 = 5,587,008.40/x
  3. Step 3: Cross multiply
    6,048,902.80x = 9,073,354.20 × 5,587,008.40
  4. Step 4: Simplify right side
    6,048,902.80x = 50,692,906,131,575.28
  5. Step 5: Solve for x
    x = 50,692,906,131,575.28/6,048,902.80
  6. Step 6: Final answer
    x = 8,380,512.60

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Double scale
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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.