Home / 1,074,408.06-1,482,722.10-591,010.59

Finding the Fourth Proportional to 1,074,408.06, 1,482,722.10 and 591,010.59

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Solution

The fourth proportional to 1,074,408.06, 1,482,722.10 and 591,010.59 is: 815,616.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,408.06 : 1,482,722.10 = 591,010.59 : x
  2. Step 2: Convert to fraction form
    1,074,408.06/1,482,722.10 = 591,010.59/x
  3. Step 3: Cross multiply
    1,074,408.06x = 1,482,722.10 × 591,010.59
  4. Step 4: Simplify right side
    1,074,408.06x = 876,304,463,127.04
  5. Step 5: Solve for x
    x = 876,304,463,127.04/1,074,408.06
  6. Step 6: Final answer
    x = 815,616.05

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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.