Home / 7,658,754.30-11,488,250.52-2,267,949.96

Finding the Fourth Proportional to 7,658,754.30, 11,488,250.52 and 2,267,949.96

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Solution

The fourth proportional to 7,658,754.30, 11,488,250.52 and 2,267,949.96 is: 3,401,960.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,658,754.30 : 11,488,250.52 = 2,267,949.96 : x
  2. Step 2: Convert to fraction form
    7,658,754.30/11,488,250.52 = 2,267,949.96/x
  3. Step 3: Cross multiply
    7,658,754.30x = 11,488,250.52 × 2,267,949.96
  4. Step 4: Simplify right side
    7,658,754.30x = 26,054,777,307,303.98
  5. Step 5: Solve for x
    x = 26,054,777,307,303.98/7,658,754.30
  6. Step 6: Final answer
    x = 3,401,960.20

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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.