Home / 3,058,018.20-4,587,027.30-1,463,695.20

Finding the Fourth Proportional to 3,058,018.20, 4,587,027.30 and 1,463,695.20

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Solution

The fourth proportional to 3,058,018.20, 4,587,027.30 and 1,463,695.20 is: 2,195,542.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,018.20 : 4,587,027.30 = 1,463,695.20 : x
  2. Step 2: Convert to fraction form
    3,058,018.20/4,587,027.30 = 1,463,695.20/x
  3. Step 3: Cross multiply
    3,058,018.20x = 4,587,027.30 × 1,463,695.20
  4. Step 4: Simplify right side
    3,058,018.20x = 6,714,009,841,278.96
  5. Step 5: Solve for x
    x = 6,714,009,841,278.96/3,058,018.20
  6. Step 6: Final answer
    x = 2,195,542.80

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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.