Home / 9,743,178.20-14,614,767.30-3,012,272.60

Finding the Fourth Proportional to 9,743,178.20, 14,614,767.30 and 3,012,272.60

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Solution

The fourth proportional to 9,743,178.20, 14,614,767.30 and 3,012,272.60 is: 4,518,408.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,178.20 : 14,614,767.30 = 3,012,272.60 : x
  2. Step 2: Convert to fraction form
    9,743,178.20/14,614,767.30 = 3,012,272.60/x
  3. Step 3: Cross multiply
    9,743,178.20x = 14,614,767.30 × 3,012,272.60
  4. Step 4: Simplify right side
    9,743,178.20x = 44,023,663,093,165.98
  5. Step 5: Solve for x
    x = 44,023,663,093,165.98/9,743,178.20
  6. Step 6: Final answer
    x = 4,518,408.90

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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.