Home / 6,801,863.45-10,199,252.16-2,538,525.65

Finding the Fourth Proportional to 6,801,863.45, 10,199,252.16 and 2,538,525.65

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Solution

The fourth proportional to 6,801,863.45, 10,199,252.16 and 2,538,525.65 is: 3,806,466.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,863.45 : 10,199,252.16 = 2,538,525.65 : x
  2. Step 2: Convert to fraction form
    6,801,863.45/10,199,252.16 = 2,538,525.65/x
  3. Step 3: Cross multiply
    6,801,863.45x = 10,199,252.16 × 2,538,525.65
  4. Step 4: Simplify right side
    6,801,863.45x = 25,891,063,167,981.64
  5. Step 5: Solve for x
    x = 25,891,063,167,981.64/6,801,863.45
  6. Step 6: Final answer
    x = 3,806,466.18

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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.