Home / 1,306,016.24-1,802,284.42-733,046

Finding the Fourth Proportional to 1,306,016.24, 1,802,284.42 and 733,046

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Solution

The fourth proportional to 1,306,016.24, 1,802,284.42 and 733,046 is: 1,011,593.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,306,016.24 : 1,802,284.42 = 733,046 : x
  2. Step 2: Convert to fraction form
    1,306,016.24/1,802,284.42 = 733,046/x
  3. Step 3: Cross multiply
    1,306,016.24x = 1,802,284.42 × 733,046
  4. Step 4: Simplify right side
    1,306,016.24x = 1,321,157,384,943.32
  5. Step 5: Solve for x
    x = 1,321,157,384,943.32/1,306,016.24
  6. Step 6: Final answer
    x = 1,011,593.38

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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.