Home / 9,225,648.29-13,839,793.13-2,836,437.11

Finding the Fourth Proportional to 9,225,648.29, 13,839,793.13 and 2,836,437.11

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Solution

The fourth proportional to 9,225,648.29, 13,839,793.13 and 2,836,437.11 is: 4,255,061.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,225,648.29 : 13,839,793.13 = 2,836,437.11 : x
  2. Step 2: Convert to fraction form
    9,225,648.29/13,839,793.13 = 2,836,437.11/x
  3. Step 3: Cross multiply
    9,225,648.29x = 13,839,793.13 × 2,836,437.11
  4. Step 4: Simplify right side
    9,225,648.29x = 39,255,702,814,472.87
  5. Step 5: Solve for x
    x = 39,255,702,814,472.87/9,225,648.29
  6. Step 6: Final answer
    x = 4,255,061.71

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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.