Home / 3,058,540.10-4,587,664.35-1,036,585.70

Finding the Fourth Proportional to 3,058,540.10, 4,587,664.35 and 1,036,585.70

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Solution

The fourth proportional to 3,058,540.10, 4,587,664.35 and 1,036,585.70 is: 1,554,829.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,540.10 : 4,587,664.35 = 1,036,585.70 : x
  2. Step 2: Convert to fraction form
    3,058,540.10/4,587,664.35 = 1,036,585.70/x
  3. Step 3: Cross multiply
    3,058,540.10x = 4,587,664.35 × 1,036,585.70
  4. Step 4: Simplify right side
    3,058,540.10x = 4,755,507,261,609.79
  5. Step 5: Solve for x
    x = 4,755,507,261,609.79/3,058,540.10
  6. Step 6: Final answer
    x = 1,554,829.14

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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.