Home / 2,339,058.25-3,508,585.32-880,377.20

Finding the Fourth Proportional to 2,339,058.25, 3,508,585.32 and 880,377.20

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Solution

The fourth proportional to 2,339,058.25, 3,508,585.32 and 880,377.20 is: 1,320,565.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,058.25 : 3,508,585.32 = 880,377.20 : x
  2. Step 2: Convert to fraction form
    2,339,058.25/3,508,585.32 = 880,377.20/x
  3. Step 3: Cross multiply
    2,339,058.25x = 3,508,585.32 × 880,377.20
  4. Step 4: Simplify right side
    2,339,058.25x = 3,088,878,519,982.70
  5. Step 5: Solve for x
    x = 3,088,878,519,982.70/2,339,058.25
  6. Step 6: Final answer
    x = 1,320,565.03

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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.