Home / 8,669,744.76-11,964,343.50-4,802,325.24

Finding the Fourth Proportional to 8,669,744.76, 11,964,343.50 and 4,802,325.24

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Solution

The fourth proportional to 8,669,744.76, 11,964,343.50 and 4,802,325.24 is: 6,627,261.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,669,744.76 : 11,964,343.50 = 4,802,325.24 : x
  2. Step 2: Convert to fraction form
    8,669,744.76/11,964,343.50 = 4,802,325.24/x
  3. Step 3: Cross multiply
    8,669,744.76x = 11,964,343.50 × 4,802,325.24
  4. Step 4: Simplify right side
    8,669,744.76x = 57,456,668,770,079.95
  5. Step 5: Solve for x
    x = 57,456,668,770,079.95/8,669,744.76
  6. Step 6: Final answer
    x = 6,627,261.86

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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.