Home / 4,131,008.10-6,196,512.15-4,047,027.30

Finding the Fourth Proportional to 4,131,008.10, 6,196,512.15 and 4,047,027.30

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Solution

The fourth proportional to 4,131,008.10, 6,196,512.15 and 4,047,027.30 is: 6,070,540.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,008.10 : 6,196,512.15 = 4,047,027.30 : x
  2. Step 2: Convert to fraction form
    4,131,008.10/6,196,512.15 = 4,047,027.30/x
  3. Step 3: Cross multiply
    4,131,008.10x = 6,196,512.15 × 4,047,027.30
  4. Step 4: Simplify right side
    4,131,008.10x = 25,077,453,835,831.70
  5. Step 5: Solve for x
    x = 25,077,453,835,831.70/4,131,008.10
  6. Step 6: Final answer
    x = 6,070,540.95

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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.