Home / 8,084,017.10-12,126,025.65-4,041,128.90

Finding the Fourth Proportional to 8,084,017.10, 12,126,025.65 and 4,041,128.90

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Solution

The fourth proportional to 8,084,017.10, 12,126,025.65 and 4,041,128.90 is: 6,061,693.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084,017.10 : 12,126,025.65 = 4,041,128.90 : x
  2. Step 2: Convert to fraction form
    8,084,017.10/12,126,025.65 = 4,041,128.90/x
  3. Step 3: Cross multiply
    8,084,017.10x = 12,126,025.65 × 4,041,128.90
  4. Step 4: Simplify right side
    8,084,017.10x = 49,002,832,696,356.29
  5. Step 5: Solve for x
    x = 49,002,832,696,356.29/8,084,017.10
  6. Step 6: Final answer
    x = 6,061,693.35

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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.