Home / 2,363,414.69-3,544,378.46-765,607.07

Finding the Fourth Proportional to 2,363,414.69, 3,544,378.46 and 765,607.07

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Solution

The fourth proportional to 2,363,414.69, 3,544,378.46 and 765,607.07 is: 1,148,169.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,414.69 : 3,544,378.46 = 765,607.07 : x
  2. Step 2: Convert to fraction form
    2,363,414.69/3,544,378.46 = 765,607.07/x
  3. Step 3: Cross multiply
    2,363,414.69x = 3,544,378.46 × 765,607.07
  4. Step 4: Simplify right side
    2,363,414.69x = 2,713,601,215,635.65
  5. Step 5: Solve for x
    x = 2,713,601,215,635.65/2,363,414.69
  6. Step 6: Final answer
    x = 1,148,169.73

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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.