Home / 2,039,084.20-3,058,626.30-709,388.20

Finding the Fourth Proportional to 2,039,084.20, 3,058,626.30 and 709,388.20

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Solution

The fourth proportional to 2,039,084.20, 3,058,626.30 and 709,388.20 is: 1,064,082.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,084.20 : 3,058,626.30 = 709,388.20 : x
  2. Step 2: Convert to fraction form
    2,039,084.20/3,058,626.30 = 709,388.20/x
  3. Step 3: Cross multiply
    2,039,084.20x = 3,058,626.30 × 709,388.20
  4. Step 4: Simplify right side
    2,039,084.20x = 2,169,753,405,429.66
  5. Step 5: Solve for x
    x = 2,169,753,405,429.66/2,039,084.20
  6. Step 6: Final answer
    x = 1,064,082.30

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Double scale
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Similar ratio
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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.