Home / 5,060,480.60-7,590,720.90-4,572,342.20

Finding the Fourth Proportional to 5,060,480.60, 7,590,720.90 and 4,572,342.20

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Solution

The fourth proportional to 5,060,480.60, 7,590,720.90 and 4,572,342.20 is: 6,858,513.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,480.60 : 7,590,720.90 = 4,572,342.20 : x
  2. Step 2: Convert to fraction form
    5,060,480.60/7,590,720.90 = 4,572,342.20/x
  3. Step 3: Cross multiply
    5,060,480.60x = 7,590,720.90 × 4,572,342.20
  4. Step 4: Simplify right side
    5,060,480.60x = 34,707,373,499,491.98
  5. Step 5: Solve for x
    x = 34,707,373,499,491.98/5,060,480.60
  6. Step 6: Final answer
    x = 6,858,513.30

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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.