Home / 4,103,116.96-5,662,004.88-2,267,553.28

Finding the Fourth Proportional to 4,103,116.96, 5,662,004.88 and 2,267,553.28

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Solution

The fourth proportional to 4,103,116.96, 5,662,004.88 and 2,267,553.28 is: 3,129,059.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,116.96 : 5,662,004.88 = 2,267,553.28 : x
  2. Step 2: Convert to fraction form
    4,103,116.96/5,662,004.88 = 2,267,553.28/x
  3. Step 3: Cross multiply
    4,103,116.96x = 5,662,004.88 × 2,267,553.28
  4. Step 4: Simplify right side
    4,103,116.96x = 12,838,897,737,020.01
  5. Step 5: Solve for x
    x = 12,838,897,737,020.01/4,103,116.96
  6. Step 6: Final answer
    x = 3,129,059.65

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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.