Home / 6,627,529.76-9,944,172.36-3,597,036.66

Finding the Fourth Proportional to 6,627,529.76, 9,944,172.36 and 3,597,036.66

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Solution

The fourth proportional to 6,627,529.76, 9,944,172.36 and 3,597,036.66 is: 5,397,116.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,627,529.76 : 9,944,172.36 = 3,597,036.66 : x
  2. Step 2: Convert to fraction form
    6,627,529.76/9,944,172.36 = 3,597,036.66/x
  3. Step 3: Cross multiply
    6,627,529.76x = 9,944,172.36 × 3,597,036.66
  4. Step 4: Simplify right side
    6,627,529.76x = 35,769,552,532,278.72
  5. Step 5: Solve for x
    x = 35,769,552,532,278.72/6,627,529.76
  6. Step 6: Final answer
    x = 5,397,116.85

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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.