Home / 5,825,009.56-8,038,376.22-3,378,057.88

Finding the Fourth Proportional to 5,825,009.56, 8,038,376.22 and 3,378,057.88

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Solution

The fourth proportional to 5,825,009.56, 8,038,376.22 and 3,378,057.88 is: 4,661,640.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,009.56 : 8,038,376.22 = 3,378,057.88 : x
  2. Step 2: Convert to fraction form
    5,825,009.56/8,038,376.22 = 3,378,057.88/x
  3. Step 3: Cross multiply
    5,825,009.56x = 8,038,376.22 × 3,378,057.88
  4. Step 4: Simplify right side
    5,825,009.56x = 27,154,100,132,375.61
  5. Step 5: Solve for x
    x = 27,154,100,132,375.61/5,825,009.56
  6. Step 6: Final answer
    x = 4,661,640.44

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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.