Home / 1,175,250.06-1,762,732.94-322,391.14

Finding the Fourth Proportional to 1,175,250.06, 1,762,732.94 and 322,391.14

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Solution

The fourth proportional to 1,175,250.06, 1,762,732.94 and 322,391.14 is: 483,547.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,250.06 : 1,762,732.94 = 322,391.14 : x
  2. Step 2: Convert to fraction form
    1,175,250.06/1,762,732.94 = 322,391.14/x
  3. Step 3: Cross multiply
    1,175,250.06x = 1,762,732.94 × 322,391.14
  4. Step 4: Simplify right side
    1,175,250.06x = 568,289,476,023.36
  5. Step 5: Solve for x
    x = 568,289,476,023.36/1,175,250.06
  6. Step 6: Final answer
    x = 483,547.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.