Home / 6,069,166.20-9,103,749.30-1,581,442.20

Finding the Fourth Proportional to 6,069,166.20, 9,103,749.30 and 1,581,442.20

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Solution

The fourth proportional to 6,069,166.20, 9,103,749.30 and 1,581,442.20 is: 2,372,163.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,166.20 : 9,103,749.30 = 1,581,442.20 : x
  2. Step 2: Convert to fraction form
    6,069,166.20/9,103,749.30 = 1,581,442.20/x
  3. Step 3: Cross multiply
    6,069,166.20x = 9,103,749.30 × 1,581,442.20
  4. Step 4: Simplify right side
    6,069,166.20x = 14,397,053,321,240.46
  5. Step 5: Solve for x
    x = 14,397,053,321,240.46/6,069,166.20
  6. Step 6: Final answer
    x = 2,372,163.30

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Double scale
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Similar ratio
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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.