Home / 5,093,098.20-7,639,579.67-1,254,966.53

Finding the Fourth Proportional to 5,093,098.20, 7,639,579.67 and 1,254,966.53

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Solution

The fourth proportional to 5,093,098.20, 7,639,579.67 and 1,254,966.53 is: 1,882,433.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093,098.20 : 7,639,579.67 = 1,254,966.53 : x
  2. Step 2: Convert to fraction form
    5,093,098.20/7,639,579.67 = 1,254,966.53/x
  3. Step 3: Cross multiply
    5,093,098.20x = 7,639,579.67 × 1,254,966.53
  4. Step 4: Simplify right side
    5,093,098.20x = 9,587,416,744,645.71
  5. Step 5: Solve for x
    x = 9,587,416,744,645.71/5,093,098.20
  6. Step 6: Final answer
    x = 1,882,433.12

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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.