Home / 1,025,207.65-1,414,502.49-589,601.26

Finding the Fourth Proportional to 1,025,207.65, 1,414,502.49 and 589,601.26

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Solution

The fourth proportional to 1,025,207.65, 1,414,502.49 and 589,601.26 is: 813,486.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,207.65 : 1,414,502.49 = 589,601.26 : x
  2. Step 2: Convert to fraction form
    1,025,207.65/1,414,502.49 = 589,601.26/x
  3. Step 3: Cross multiply
    1,025,207.65x = 1,414,502.49 × 589,601.26
  4. Step 4: Simplify right side
    1,025,207.65x = 833,992,450,377.14
  5. Step 5: Solve for x
    x = 833,992,450,377.14/1,025,207.65
  6. Step 6: Final answer
    x = 813,486.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.