Home / 10,364,034.75-15,545,491.25-3,175,589.46

Finding the Fourth Proportional to 10,364,034.75, 15,545,491.25 and 3,175,589.46

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Solution

The fourth proportional to 10,364,034.75, 15,545,491.25 and 3,175,589.46 is: 4,763,212.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,034.75 : 15,545,491.25 = 3,175,589.46 : x
  2. Step 2: Convert to fraction form
    10,364,034.75/15,545,491.25 = 3,175,589.46/x
  3. Step 3: Cross multiply
    10,364,034.75x = 15,545,491.25 × 3,175,589.46
  4. Step 4: Simplify right side
    10,364,034.75x = 49,366,098,118,996.48
  5. Step 5: Solve for x
    x = 49,366,098,118,996.48/10,364,034.75
  6. Step 6: Final answer
    x = 4,763,212.33

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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.