Home / 5,750,793.60-8,626,190.40-5,103,830.40

Finding the Fourth Proportional to 5,750,793.60, 8,626,190.40 and 5,103,830.40

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Solution

The fourth proportional to 5,750,793.60, 8,626,190.40 and 5,103,830.40 is: 7,655,745.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,750,793.60 : 8,626,190.40 = 5,103,830.40 : x
  2. Step 2: Convert to fraction form
    5,750,793.60/8,626,190.40 = 5,103,830.40/x
  3. Step 3: Cross multiply
    5,750,793.60x = 8,626,190.40 × 5,103,830.40
  4. Step 4: Simplify right side
    5,750,793.60x = 44,026,612,799,708.16
  5. Step 5: Solve for x
    x = 44,026,612,799,708.16/5,750,793.60
  6. Step 6: Final answer
    x = 7,655,745.60

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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.