Home / 2,003,952.60-3,007,808.10-1,058,002.20

Finding the Fourth Proportional to 2,003,952.60, 3,007,808.10 and 1,058,002.20

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Solution

The fourth proportional to 2,003,952.60, 3,007,808.10 and 1,058,002.20 is: 1,587,995.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,952.60 : 3,007,808.10 = 1,058,002.20 : x
  2. Step 2: Convert to fraction form
    2,003,952.60/3,007,808.10 = 1,058,002.20/x
  3. Step 3: Cross multiply
    2,003,952.60x = 3,007,808.10 × 1,058,002.20
  4. Step 4: Simplify right side
    2,003,952.60x = 3,182,267,586,977.82
  5. Step 5: Solve for x
    x = 3,182,267,586,977.82/2,003,952.60
  6. Step 6: Final answer
    x = 1,587,995.44

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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.