Home / 3,541,290.12-5,309,658.72-2,325,430.20

Finding the Fourth Proportional to 3,541,290.12, 5,309,658.72 and 2,325,430.20

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Solution

The fourth proportional to 3,541,290.12, 5,309,658.72 and 2,325,430.20 is: 3,486,650.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,290.12 : 5,309,658.72 = 2,325,430.20 : x
  2. Step 2: Convert to fraction form
    3,541,290.12/5,309,658.72 = 2,325,430.20/x
  3. Step 3: Cross multiply
    3,541,290.12x = 5,309,658.72 × 2,325,430.20
  4. Step 4: Simplify right side
    3,541,290.12x = 12,347,240,739,181.34
  5. Step 5: Solve for x
    x = 12,347,240,739,181.34/3,541,290.12
  6. Step 6: Final answer
    x = 3,486,650.44

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Double scale
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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.