Home / 9,586,418.74-13,229,584.31-5,669,532.50

Finding the Fourth Proportional to 9,586,418.74, 13,229,584.31 and 5,669,532.50

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Solution

The fourth proportional to 9,586,418.74, 13,229,584.31 and 5,669,532.50 is: 7,824,147.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,586,418.74 : 13,229,584.31 = 5,669,532.50 : x
  2. Step 2: Convert to fraction form
    9,586,418.74/13,229,584.31 = 5,669,532.50/x
  3. Step 3: Cross multiply
    9,586,418.74x = 13,229,584.31 × 5,669,532.50
  4. Step 4: Simplify right side
    9,586,418.74x = 75,005,558,207,035.08
  5. Step 5: Solve for x
    x = 75,005,558,207,035.08/9,586,418.74
  6. Step 6: Final answer
    x = 7,824,147.92

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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.