Home / 2,453,014.90-3,679,522.35-2,079,766.90

Finding the Fourth Proportional to 2,453,014.90, 3,679,522.35 and 2,079,766.90

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Solution

The fourth proportional to 2,453,014.90, 3,679,522.35 and 2,079,766.90 is: 3,119,650.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,014.90 : 3,679,522.35 = 2,079,766.90 : x
  2. Step 2: Convert to fraction form
    2,453,014.90/3,679,522.35 = 2,079,766.90/x
  3. Step 3: Cross multiply
    2,453,014.90x = 3,679,522.35 × 2,079,766.90
  4. Step 4: Simplify right side
    2,453,014.90x = 7,652,548,791,340.22
  5. Step 5: Solve for x
    x = 7,652,548,791,340.22/2,453,014.90
  6. Step 6: Final answer
    x = 3,119,650.35

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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.