Home / 4,206,151.67-6,309,227.48-1,011,277.85

Finding the Fourth Proportional to 4,206,151.67, 6,309,227.48 and 1,011,277.85

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Solution

The fourth proportional to 4,206,151.67, 6,309,227.48 and 1,011,277.85 is: 1,516,916.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,151.67 : 6,309,227.48 = 1,011,277.85 : x
  2. Step 2: Convert to fraction form
    4,206,151.67/6,309,227.48 = 1,011,277.85/x
  3. Step 3: Cross multiply
    4,206,151.67x = 6,309,227.48 × 1,011,277.85
  4. Step 4: Simplify right side
    4,206,151.67x = 6,380,381,964,532.79
  5. Step 5: Solve for x
    x = 6,380,381,964,532.79/4,206,151.67
  6. Step 6: Final answer
    x = 1,516,916.76

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Double scale
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Similar ratio
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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.