Home / 1,074,758.22-1,483,189.31-591,324.75

Finding the Fourth Proportional to 1,074,758.22, 1,483,189.31 and 591,324.75

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Solution

The fourth proportional to 1,074,758.22, 1,483,189.31 and 591,324.75 is: 816,040.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,758.22 : 1,483,189.31 = 591,324.75 : x
  2. Step 2: Convert to fraction form
    1,074,758.22/1,483,189.31 = 591,324.75/x
  3. Step 3: Cross multiply
    1,074,758.22x = 1,483,189.31 × 591,324.75
  4. Step 4: Simplify right side
    1,074,758.22x = 877,046,547,938.42
  5. Step 5: Solve for x
    x = 877,046,547,938.42/1,074,758.22
  6. Step 6: Final answer
    x = 816,040.79

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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.