Home / 4,311,888.59-6,472,318.97-3,175,933.46

Finding the Fourth Proportional to 4,311,888.59, 6,472,318.97 and 3,175,933.46

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Solution

The fourth proportional to 4,311,888.59, 6,472,318.97 and 3,175,933.46 is: 4,767,204.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,888.59 : 6,472,318.97 = 3,175,933.46 : x
  2. Step 2: Convert to fraction form
    4,311,888.59/6,472,318.97 = 3,175,933.46/x
  3. Step 3: Cross multiply
    4,311,888.59x = 6,472,318.97 × 3,175,933.46
  4. Step 4: Simplify right side
    4,311,888.59x = 20,555,654,356,193.98
  5. Step 5: Solve for x
    x = 20,555,654,356,193.98/4,311,888.59
  6. Step 6: Final answer
    x = 4,767,204.42

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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.