Home / 1,306,304.19-1,802,600.25-733,233.63

Finding the Fourth Proportional to 1,306,304.19, 1,802,600.25 and 733,233.63

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Solution

The fourth proportional to 1,306,304.19, 1,802,600.25 and 733,233.63 is: 1,011,806.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,306,304.19 : 1,802,600.25 = 733,233.63 : x
  2. Step 2: Convert to fraction form
    1,306,304.19/1,802,600.25 = 733,233.63/x
  3. Step 3: Cross multiply
    1,306,304.19x = 1,802,600.25 × 733,233.63
  4. Step 4: Simplify right side
    1,306,304.19x = 1,321,727,124,746.41
  5. Step 5: Solve for x
    x = 1,321,727,124,746.41/1,306,304.19
  6. Step 6: Final answer
    x = 1,011,806.54

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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.