Home / 3,058,013.70-4,587,020.55-1,463,690.70

Finding the Fourth Proportional to 3,058,013.70, 4,587,020.55 and 1,463,690.70

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Solution

The fourth proportional to 3,058,013.70, 4,587,020.55 and 1,463,690.70 is: 2,195,536.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,013.70 : 4,587,020.55 = 1,463,690.70 : x
  2. Step 2: Convert to fraction form
    3,058,013.70/4,587,020.55 = 1,463,690.70/x
  3. Step 3: Cross multiply
    3,058,013.70x = 4,587,020.55 × 1,463,690.70
  4. Step 4: Simplify right side
    3,058,013.70x = 6,713,979,319,743.89
  5. Step 5: Solve for x
    x = 6,713,979,319,743.89/3,058,013.70
  6. Step 6: Final answer
    x = 2,195,536.05

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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.