Home / 2,895,497.82-4,343,280.15-873,759.24

Finding the Fourth Proportional to 2,895,497.82, 4,343,280.15 and 873,759.24

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Solution

The fourth proportional to 2,895,497.82, 4,343,280.15 and 873,759.24 is: 1,310,648.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,497.82 : 4,343,280.15 = 873,759.24 : x
  2. Step 2: Convert to fraction form
    2,895,497.82/4,343,280.15 = 873,759.24/x
  3. Step 3: Cross multiply
    2,895,497.82x = 4,343,280.15 × 873,759.24
  4. Step 4: Simplify right side
    2,895,497.82x = 3,794,981,162,971.09
  5. Step 5: Solve for x
    x = 3,794,981,162,971.09/2,895,497.82
  6. Step 6: Final answer
    x = 1,310,648.94

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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.