Home / 3,024,156.90-4,536,235.37-2,079,372.90

Finding the Fourth Proportional to 3,024,156.90, 4,536,235.37 and 2,079,372.90

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Solution

The fourth proportional to 3,024,156.90, 4,536,235.37 and 2,079,372.90 is: 3,119,059.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,156.90 : 4,536,235.37 = 2,079,372.90 : x
  2. Step 2: Convert to fraction form
    3,024,156.90/4,536,235.37 = 2,079,372.90/x
  3. Step 3: Cross multiply
    3,024,156.90x = 4,536,235.37 × 2,079,372.90
  4. Step 4: Simplify right side
    3,024,156.90x = 9,432,524,886,002.61
  5. Step 5: Solve for x
    x = 9,432,524,886,002.61/3,024,156.90
  6. Step 6: Final answer
    x = 3,119,059.36

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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.