Home / 2,217,080.48-3,057,530.64-1,452,856.48

Finding the Fourth Proportional to 2,217,080.48, 3,057,530.64 and 1,452,856.48

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Solution

The fourth proportional to 2,217,080.48, 3,057,530.64 and 1,452,856.48 is: 2,003,604.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,080.48 : 3,057,530.64 = 1,452,856.48 : x
  2. Step 2: Convert to fraction form
    2,217,080.48/3,057,530.64 = 1,452,856.48/x
  3. Step 3: Cross multiply
    2,217,080.48x = 3,057,530.64 × 1,452,856.48
  4. Step 4: Simplify right side
    2,217,080.48x = 4,442,153,203,122.55
  5. Step 5: Solve for x
    x = 4,442,153,203,122.55/2,217,080.48
  6. Step 6: Final answer
    x = 2,003,604.85

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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.