Home / 1,449,424.50-2,174,522.31-502,793.70

Finding the Fourth Proportional to 1,449,424.50, 2,174,522.31 and 502,793.70

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Solution

The fourth proportional to 1,449,424.50, 2,174,522.31 and 502,793.70 is: 754,324.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,449,424.50 : 2,174,522.31 = 502,793.70 : x
  2. Step 2: Convert to fraction form
    1,449,424.50/2,174,522.31 = 502,793.70/x
  3. Step 3: Cross multiply
    1,449,424.50x = 2,174,522.31 × 502,793.70
  4. Step 4: Simplify right side
    1,449,424.50x = 1,093,336,117,977.45
  5. Step 5: Solve for x
    x = 1,093,336,117,977.45/1,449,424.50
  6. Step 6: Final answer
    x = 754,324.30

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1.5x scale

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.