Home / 7,023,238.65-10,517,143.28-5,606,062.65

Finding the Fourth Proportional to 7,023,238.65, 10,517,143.28 and 5,606,062.65

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Solution

The fourth proportional to 7,023,238.65, 10,517,143.28 and 5,606,062.65 is: 8,394,953.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023,238.65 : 10,517,143.28 = 5,606,062.65 : x
  2. Step 2: Convert to fraction form
    7,023,238.65/10,517,143.28 = 5,606,062.65/x
  3. Step 3: Cross multiply
    7,023,238.65x = 10,517,143.28 × 5,606,062.65
  4. Step 4: Simplify right side
    7,023,238.65x = 58,959,764,098,676.19
  5. Step 5: Solve for x
    x = 58,959,764,098,676.19/7,023,238.65
  6. Step 6: Final answer
    x = 8,394,953.82

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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.