Home / 4,323,585.12-5,965,726.32-2,713,227.36

Finding the Fourth Proportional to 4,323,585.12, 5,965,726.32 and 2,713,227.36

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Solution

The fourth proportional to 4,323,585.12, 5,965,726.32 and 2,713,227.36 is: 3,743,738.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,585.12 : 5,965,726.32 = 2,713,227.36 : x
  2. Step 2: Convert to fraction form
    4,323,585.12/5,965,726.32 = 2,713,227.36/x
  3. Step 3: Cross multiply
    4,323,585.12x = 5,965,726.32 × 2,713,227.36
  4. Step 4: Simplify right side
    4,323,585.12x = 16,186,371,873,696.12
  5. Step 5: Solve for x
    x = 16,186,371,873,696.12/4,323,585.12
  6. Step 6: Final answer
    x = 3,743,738.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.