Home / 3,865,845.04-5,334,555.02-2,234,358.06

Finding the Fourth Proportional to 3,865,845.04, 5,334,555.02 and 2,234,358.06

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Solution

The fourth proportional to 3,865,845.04, 5,334,555.02 and 2,234,358.06 is: 3,083,234.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,845.04 : 5,334,555.02 = 2,234,358.06 : x
  2. Step 2: Convert to fraction form
    3,865,845.04/5,334,555.02 = 2,234,358.06/x
  3. Step 3: Cross multiply
    3,865,845.04x = 5,334,555.02 × 2,234,358.06
  4. Step 4: Simplify right side
    3,865,845.04x = 11,919,306,005,450.46
  5. Step 5: Solve for x
    x = 11,919,306,005,450.46/3,865,845.04
  6. Step 6: Final answer
    x = 3,083,234.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.