Home / 2,313,040.32-3,472,744.36-1,176,571.58

Finding the Fourth Proportional to 2,313,040.32, 3,472,744.36 and 1,176,571.58

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Solution

The fourth proportional to 2,313,040.32, 3,472,744.36 and 1,176,571.58 is: 1,766,476.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,040.32 : 3,472,744.36 = 1,176,571.58 : x
  2. Step 2: Convert to fraction form
    2,313,040.32/3,472,744.36 = 1,176,571.58/x
  3. Step 3: Cross multiply
    2,313,040.32x = 3,472,744.36 × 1,176,571.58
  4. Step 4: Simplify right side
    2,313,040.32x = 4,085,932,318,581.29
  5. Step 5: Solve for x
    x = 4,085,932,318,581.29/2,313,040.32
  6. Step 6: Final answer
    x = 1,766,476.91

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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.