Home / 7,658,758.30-11,488,256.52-2,267,953.96

Finding the Fourth Proportional to 7,658,758.30, 11,488,256.52 and 2,267,953.96

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Solution

The fourth proportional to 7,658,758.30, 11,488,256.52 and 2,267,953.96 is: 3,401,966.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,658,758.30 : 11,488,256.52 = 2,267,953.96 : x
  2. Step 2: Convert to fraction form
    7,658,758.30/11,488,256.52 = 2,267,953.96/x
  3. Step 3: Cross multiply
    7,658,758.30x = 11,488,256.52 × 2,267,953.96
  4. Step 4: Simplify right side
    7,658,758.30x = 26,054,836,868,029.82
  5. Step 5: Solve for x
    x = 26,054,836,868,029.82/7,658,758.30
  6. Step 6: Final answer
    x = 3,401,966.20

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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.