Home / 4,461,343.28-6,156,545.60-2,501,091.44

Finding the Fourth Proportional to 4,461,343.28, 6,156,545.60 and 2,501,091.44

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Solution

The fourth proportional to 4,461,343.28, 6,156,545.60 and 2,501,091.44 is: 3,451,445.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461,343.28 : 6,156,545.60 = 2,501,091.44 : x
  2. Step 2: Convert to fraction form
    4,461,343.28/6,156,545.60 = 2,501,091.44/x
  3. Step 3: Cross multiply
    4,461,343.28x = 6,156,545.60 × 2,501,091.44
  4. Step 4: Simplify right side
    4,461,343.28x = 15,398,083,500,129.66
  5. Step 5: Solve for x
    x = 15,398,083,500,129.66/4,461,343.28
  6. Step 6: Final answer
    x = 3,451,445.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.