Home / 2,217,108.48-3,057,569.28-1,452,884.48

Finding the Fourth Proportional to 2,217,108.48, 3,057,569.28 and 1,452,884.48

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Solution

The fourth proportional to 2,217,108.48, 3,057,569.28 and 1,452,884.48 is: 2,003,643.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,108.48 : 3,057,569.28 = 1,452,884.48 : x
  2. Step 2: Convert to fraction form
    2,217,108.48/3,057,569.28 = 1,452,884.48/x
  3. Step 3: Cross multiply
    2,217,108.48x = 3,057,569.28 × 1,452,884.48
  4. Step 4: Simplify right side
    2,217,108.48x = 4,442,294,953,436.77
  5. Step 5: Solve for x
    x = 4,442,294,953,436.77/2,217,108.48
  6. Step 6: Final answer
    x = 2,003,643.48

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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.