Home / 1,306,333.62-1,802,724.57-733,359.06

Finding the Fourth Proportional to 1,306,333.62, 1,802,724.57 and 733,359.06

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Solution

The fourth proportional to 1,306,333.62, 1,802,724.57 and 733,359.06 is: 1,012,026.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,306,333.62 : 1,802,724.57 = 733,359.06 : x
  2. Step 2: Convert to fraction form
    1,306,333.62/1,802,724.57 = 733,359.06/x
  3. Step 3: Cross multiply
    1,306,333.62x = 1,802,724.57 × 733,359.06
  4. Step 4: Simplify right side
    1,306,333.62x = 1,322,044,396,094.10
  5. Step 5: Solve for x
    x = 1,322,044,396,094.10/1,306,333.62
  6. Step 6: Final answer
    x = 1,012,026.62

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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.