Home / 1,306,005.24-1,802,269.26-733,035

Finding the Fourth Proportional to 1,306,005.24, 1,802,269.26 and 733,035

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Solution

The fourth proportional to 1,306,005.24, 1,802,269.26 and 733,035 is: 1,011,578.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,306,005.24 : 1,802,269.26 = 733,035 : x
  2. Step 2: Convert to fraction form
    1,306,005.24/1,802,269.26 = 733,035/x
  3. Step 3: Cross multiply
    1,306,005.24x = 1,802,269.26 × 733,035
  4. Step 4: Simplify right side
    1,306,005.24x = 1,321,126,447,004.10
  5. Step 5: Solve for x
    x = 1,321,126,447,004.10/1,306,005.24
  6. Step 6: Final answer
    x = 1,011,578.21

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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.