Home / 5,832,002.60-8,748,003.90-4,227,036.20

Finding the Fourth Proportional to 5,832,002.60, 8,748,003.90 and 4,227,036.20

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Solution

The fourth proportional to 5,832,002.60, 8,748,003.90 and 4,227,036.20 is: 6,340,554.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,002.60 : 8,748,003.90 = 4,227,036.20 : x
  2. Step 2: Convert to fraction form
    5,832,002.60/8,748,003.90 = 4,227,036.20/x
  3. Step 3: Cross multiply
    5,832,002.60x = 8,748,003.90 × 4,227,036.20
  4. Step 4: Simplify right side
    5,832,002.60x = 36,978,129,163,041.18
  5. Step 5: Solve for x
    x = 36,978,129,163,041.18/5,832,002.60
  6. Step 6: Final answer
    x = 6,340,554.30

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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.