Home / 4,202,530.48-5,800,358.96-2,734,273.72

Finding the Fourth Proportional to 4,202,530.48, 5,800,358.96 and 2,734,273.72

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Solution

The fourth proportional to 4,202,530.48, 5,800,358.96 and 2,734,273.72 is: 3,773,861.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,202,530.48 : 5,800,358.96 = 2,734,273.72 : x
  2. Step 2: Convert to fraction form
    4,202,530.48/5,800,358.96 = 2,734,273.72/x
  3. Step 3: Cross multiply
    4,202,530.48x = 5,800,358.96 × 2,734,273.72
  4. Step 4: Simplify right side
    4,202,530.48x = 15,859,769,070,894.53
  5. Step 5: Solve for x
    x = 15,859,769,070,894.53/4,202,530.48
  6. Step 6: Final answer
    x = 3,773,861.76

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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.