Home / 2,424,821.25-3,637,377.69-741,939.33

Finding the Fourth Proportional to 2,424,821.25, 3,637,377.69 and 741,939.33

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Solution

The fourth proportional to 2,424,821.25, 3,637,377.69 and 741,939.33 is: 1,112,953.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,821.25 : 3,637,377.69 = 741,939.33 : x
  2. Step 2: Convert to fraction form
    2,424,821.25/3,637,377.69 = 741,939.33/x
  3. Step 3: Cross multiply
    2,424,821.25x = 3,637,377.69 × 741,939.33
  4. Step 4: Simplify right side
    2,424,821.25x = 2,698,713,566,275.55
  5. Step 5: Solve for x
    x = 2,698,713,566,275.55/2,424,821.25
  6. Step 6: Final answer
    x = 1,112,953.61

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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.