Home / 11,662,014.40-17,498,073.84-6,264,367.20

Finding the Fourth Proportional to 11,662,014.40, 17,498,073.84 and 6,264,367.20

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Solution

The fourth proportional to 11,662,014.40, 17,498,073.84 and 6,264,367.20 is: 9,399,264.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,662,014.40 : 17,498,073.84 = 6,264,367.20 : x
  2. Step 2: Convert to fraction form
    11,662,014.40/17,498,073.84 = 6,264,367.20/x
  3. Step 3: Cross multiply
    11,662,014.40x = 17,498,073.84 × 6,264,367.20
  4. Step 4: Simplify right side
    11,662,014.40x = 109,614,359,826,474.05
  5. Step 5: Solve for x
    x = 109,614,359,826,474.05/11,662,014.40
  6. Step 6: Final answer
    x = 9,399,264.66

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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.