Home / 3,359,454.18-5,042,429.37-3,177,387.24

Finding the Fourth Proportional to 3,359,454.18, 5,042,429.37 and 3,177,387.24

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Solution

The fourth proportional to 3,359,454.18, 5,042,429.37 and 3,177,387.24 is: 4,769,152.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,454.18 : 5,042,429.37 = 3,177,387.24 : x
  2. Step 2: Convert to fraction form
    3,359,454.18/5,042,429.37 = 3,177,387.24/x
  3. Step 3: Cross multiply
    3,359,454.18x = 5,042,429.37 × 3,177,387.24
  4. Step 4: Simplify right side
    3,359,454.18x = 16,021,750,738,839.24
  5. Step 5: Solve for x
    x = 16,021,750,738,839.24/3,359,454.18
  6. Step 6: Final answer
    x = 4,769,152.93

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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.