Home / 2,038,010.60-3,058,984.20-1,240,849.10

Finding the Fourth Proportional to 2,038,010.60, 3,058,984.20 and 1,240,849.10

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Solution

The fourth proportional to 2,038,010.60, 3,058,984.20 and 1,240,849.10 is: 1,862,472.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,010.60 : 3,058,984.20 = 1,240,849.10 : x
  2. Step 2: Convert to fraction form
    2,038,010.60/3,058,984.20 = 1,240,849.10/x
  3. Step 3: Cross multiply
    2,038,010.60x = 3,058,984.20 × 1,240,849.10
  4. Step 4: Simplify right side
    2,038,010.60x = 3,795,737,791,484.22
  5. Step 5: Solve for x
    x = 3,795,737,791,484.22/2,038,010.60
  6. Step 6: Final answer
    x = 1,862,472.06

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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.