Home / 4,116,447.06-5,680,691.30-2,281,024.16

Finding the Fourth Proportional to 4,116,447.06, 5,680,691.30 and 2,281,024.16

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Solution

The fourth proportional to 4,116,447.06, 5,680,691.30 and 2,281,024.16 is: 3,147,810.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,447.06 : 5,680,691.30 = 2,281,024.16 : x
  2. Step 2: Convert to fraction form
    4,116,447.06/5,680,691.30 = 2,281,024.16/x
  3. Step 3: Cross multiply
    4,116,447.06x = 5,680,691.30 × 2,281,024.16
  4. Step 4: Simplify right side
    4,116,447.06x = 12,957,794,060,993.23
  5. Step 5: Solve for x
    x = 12,957,794,060,993.23/4,116,447.06
  6. Step 6: Final answer
    x = 3,147,810.20

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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.