Home / 11,601,251.20-17,401,876.80-4,027,427.20

Finding the Fourth Proportional to 11,601,251.20, 17,401,876.80 and 4,027,427.20

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Solution

The fourth proportional to 11,601,251.20, 17,401,876.80 and 4,027,427.20 is: 6,041,140.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,601,251.20 : 17,401,876.80 = 4,027,427.20 : x
  2. Step 2: Convert to fraction form
    11,601,251.20/17,401,876.80 = 4,027,427.20/x
  3. Step 3: Cross multiply
    11,601,251.20x = 17,401,876.80 × 4,027,427.20
  4. Step 4: Simplify right side
    11,601,251.20x = 70,084,791,955,368.97
  5. Step 5: Solve for x
    x = 70,084,791,955,368.97/11,601,251.20
  6. Step 6: Final answer
    x = 6,041,140.80

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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.