Home / 8,604,393.89-11,874,757.61-4,933,651.97

Finding the Fourth Proportional to 8,604,393.89, 11,874,757.61 and 4,933,651.97

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Solution

The fourth proportional to 8,604,393.89, 11,874,757.61 and 4,933,651.97 is: 6,808,837.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,604,393.89 : 11,874,757.61 = 4,933,651.97 : x
  2. Step 2: Convert to fraction form
    8,604,393.89/11,874,757.61 = 4,933,651.97/x
  3. Step 3: Cross multiply
    8,604,393.89x = 11,874,757.61 × 4,933,651.97
  4. Step 4: Simplify right side
    8,604,393.89x = 58,585,921,317,870.02
  5. Step 5: Solve for x
    x = 58,585,921,317,870.02/8,604,393.89
  6. Step 6: Final answer
    x = 6,808,837.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.