Home / 10,226,072.62-15,339,089.49-5,963,251.60

Finding the Fourth Proportional to 10,226,072.62, 15,339,089.49 and 5,963,251.60

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Solution

The fourth proportional to 10,226,072.62, 15,339,089.49 and 5,963,251.60 is: 8,944,866.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,226,072.62 : 15,339,089.49 = 5,963,251.60 : x
  2. Step 2: Convert to fraction form
    10,226,072.62/15,339,089.49 = 5,963,251.60/x
  3. Step 3: Cross multiply
    10,226,072.62x = 15,339,089.49 × 5,963,251.60
  4. Step 4: Simplify right side
    10,226,072.62x = 91,470,849,943,785.67
  5. Step 5: Solve for x
    x = 91,470,849,943,785.67/10,226,072.62
  6. Step 6: Final answer
    x = 8,944,866.06

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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.