Home / 1,472,058.50-2,204,544.69-997,304.54

Finding the Fourth Proportional to 1,472,058.50, 2,204,544.69 and 997,304.54

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Solution

The fourth proportional to 1,472,058.50, 2,204,544.69 and 997,304.54 is: 1,493,556.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,058.50 : 2,204,544.69 = 997,304.54 : x
  2. Step 2: Convert to fraction form
    1,472,058.50/2,204,544.69 = 997,304.54/x
  3. Step 3: Cross multiply
    1,472,058.50x = 2,204,544.69 × 997,304.54
  4. Step 4: Simplify right side
    1,472,058.50x = 2,198,602,416,947.17
  5. Step 5: Solve for x
    x = 2,198,602,416,947.17/1,472,058.50
  6. Step 6: Final answer
    x = 1,493,556.42

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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.