Home / 9,322,402.90-13,983,604.35-2,934,613.30

Finding the Fourth Proportional to 9,322,402.90, 13,983,604.35 and 2,934,613.30

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Solution

The fourth proportional to 9,322,402.90, 13,983,604.35 and 2,934,613.30 is: 4,401,919.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,322,402.90 : 13,983,604.35 = 2,934,613.30 : x
  2. Step 2: Convert to fraction form
    9,322,402.90/13,983,604.35 = 2,934,613.30/x
  3. Step 3: Cross multiply
    9,322,402.90x = 13,983,604.35 × 2,934,613.30
  4. Step 4: Simplify right side
    9,322,402.90x = 41,036,471,307,447.85
  5. Step 5: Solve for x
    x = 41,036,471,307,447.85/9,322,402.90
  6. Step 6: Final answer
    x = 4,401,919.95

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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.