Home / 1,950,424.26-2,925,767.61-752,356.50

Finding the Fourth Proportional to 1,950,424.26, 2,925,767.61 and 752,356.50

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Solution

The fourth proportional to 1,950,424.26, 2,925,767.61 and 752,356.50 is: 1,128,585.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,424.26 : 2,925,767.61 = 752,356.50 : x
  2. Step 2: Convert to fraction form
    1,950,424.26/2,925,767.61 = 752,356.50/x
  3. Step 3: Cross multiply
    1,950,424.26x = 2,925,767.61 × 752,356.50
  4. Step 4: Simplify right side
    1,950,424.26x = 2,201,220,278,872.97
  5. Step 5: Solve for x
    x = 2,201,220,278,872.97/1,950,424.26
  6. Step 6: Final answer
    x = 1,128,585.37

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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.