Home / 2,039,626.32-3,059,002.08-841,237.80

Finding the Fourth Proportional to 2,039,626.32, 3,059,002.08 and 841,237.80

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Solution

The fourth proportional to 2,039,626.32, 3,059,002.08 and 841,237.80 is: 1,261,676.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,626.32 : 3,059,002.08 = 841,237.80 : x
  2. Step 2: Convert to fraction form
    2,039,626.32/3,059,002.08 = 841,237.80/x
  3. Step 3: Cross multiply
    2,039,626.32x = 3,059,002.08 × 841,237.80
  4. Step 4: Simplify right side
    2,039,626.32x = 2,573,348,179,974.62
  5. Step 5: Solve for x
    x = 2,573,348,179,974.62/2,039,626.32
  6. Step 6: Final answer
    x = 1,261,676.30

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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.