Home / 10,275,758.82-15,413,594.22-2,599,476.30

Finding the Fourth Proportional to 10,275,758.82, 15,413,594.22 and 2,599,476.30

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Solution

The fourth proportional to 10,275,758.82, 15,413,594.22 and 2,599,476.30 is: 3,899,203.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,275,758.82 : 15,413,594.22 = 2,599,476.30 : x
  2. Step 2: Convert to fraction form
    10,275,758.82/15,413,594.22 = 2,599,476.30/x
  3. Step 3: Cross multiply
    10,275,758.82x = 15,413,594.22 × 2,599,476.30
  4. Step 4: Simplify right side
    10,275,758.82x = 40,067,272,872,706.98
  5. Step 5: Solve for x
    x = 40,067,272,872,706.98/10,275,758.82
  6. Step 6: Final answer
    x = 3,899,203.32

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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.