Home / 3,058,306.44-4,587,355.32-783,853.24

Finding the Fourth Proportional to 3,058,306.44, 4,587,355.32 and 783,853.24

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Solution

The fourth proportional to 3,058,306.44, 4,587,355.32 and 783,853.24 is: 1,175,753.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,306.44 : 4,587,355.32 = 783,853.24 : x
  2. Step 2: Convert to fraction form
    3,058,306.44/4,587,355.32 = 783,853.24/x
  3. Step 3: Cross multiply
    3,058,306.44x = 4,587,355.32 × 783,853.24
  4. Step 4: Simplify right side
    3,058,306.44x = 3,595,813,330,613.24
  5. Step 5: Solve for x
    x = 3,595,813,330,613.24/3,058,306.44
  6. Step 6: Final answer
    x = 1,175,753.12

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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.