Home / 8,958,351.80-13,437,576.91-2,226,765.80

Finding the Fourth Proportional to 8,958,351.80, 13,437,576.91 and 2,226,765.80

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Solution

The fourth proportional to 8,958,351.80, 13,437,576.91 and 2,226,765.80 is: 3,340,160.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,958,351.80 : 13,437,576.91 = 2,226,765.80 : x
  2. Step 2: Convert to fraction form
    8,958,351.80/13,437,576.91 = 2,226,765.80/x
  3. Step 3: Cross multiply
    8,958,351.80x = 13,437,576.91 × 2,226,765.80
  4. Step 4: Simplify right side
    8,958,351.80x = 29,922,336,726,084.71
  5. Step 5: Solve for x
    x = 29,922,336,726,084.71/8,958,351.80
  6. Step 6: Final answer
    x = 3,340,160.93

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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.