Home / 2,041,456.62-3,062,627.80-621,475.80

Finding the Fourth Proportional to 2,041,456.62, 3,062,627.80 and 621,475.80

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Solution

The fourth proportional to 2,041,456.62, 3,062,627.80 and 621,475.80 is: 932,348.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,456.62 : 3,062,627.80 = 621,475.80 : x
  2. Step 2: Convert to fraction form
    2,041,456.62/3,062,627.80 = 621,475.80/x
  3. Step 3: Cross multiply
    2,041,456.62x = 3,062,627.80 × 621,475.80
  4. Step 4: Simplify right side
    2,041,456.62x = 1,903,349,062,107.24
  5. Step 5: Solve for x
    x = 1,903,349,062,107.24/2,041,456.62
  6. Step 6: Final answer
    x = 932,348.52

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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.