Home / 2,294,164.62-3,439,234.89-873,275.58

Finding the Fourth Proportional to 2,294,164.62, 3,439,234.89 and 873,275.58

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Solution

The fourth proportional to 2,294,164.62, 3,439,234.89 and 873,275.58 is: 1,309,147.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,164.62 : 3,439,234.89 = 873,275.58 : x
  2. Step 2: Convert to fraction form
    2,294,164.62/3,439,234.89 = 873,275.58/x
  3. Step 3: Cross multiply
    2,294,164.62x = 3,439,234.89 × 873,275.58
  4. Step 4: Simplify right side
    2,294,164.62x = 3,003,399,843,320.99
  5. Step 5: Solve for x
    x = 3,003,399,843,320.99/2,294,164.62
  6. Step 6: Final answer
    x = 1,309,147.49

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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.