Home / 4,250,812.66-5,866,182.96-2,317,073.62

Finding the Fourth Proportional to 4,250,812.66, 5,866,182.96 and 2,317,073.62

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Solution

The fourth proportional to 4,250,812.66, 5,866,182.96 and 2,317,073.62 is: 3,197,595.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,812.66 : 5,866,182.96 = 2,317,073.62 : x
  2. Step 2: Convert to fraction form
    4,250,812.66/5,866,182.96 = 2,317,073.62/x
  3. Step 3: Cross multiply
    4,250,812.66x = 5,866,182.96 × 2,317,073.62
  4. Step 4: Simplify right side
    4,250,812.66x = 13,592,377,786,709.52
  5. Step 5: Solve for x
    x = 13,592,377,786,709.52/4,250,812.66
  6. Step 6: Final answer
    x = 3,197,595.11

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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.