Home / 7,973,061.64-11,964,234.14-3,361,758.72

Finding the Fourth Proportional to 7,973,061.64, 11,964,234.14 and 3,361,758.72

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Solution

The fourth proportional to 7,973,061.64, 11,964,234.14 and 3,361,758.72 is: 5,044,595.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,973,061.64 : 11,964,234.14 = 3,361,758.72 : x
  2. Step 2: Convert to fraction form
    7,973,061.64/11,964,234.14 = 3,361,758.72/x
  3. Step 3: Cross multiply
    7,973,061.64x = 11,964,234.14 × 3,361,758.72
  4. Step 4: Simplify right side
    7,973,061.64x = 40,220,868,448,266.70
  5. Step 5: Solve for x
    x = 40,220,868,448,266.70/7,973,061.64
  6. Step 6: Final answer
    x = 5,044,595.20

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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.