Home / 1,074,179.61-1,482,338.25-590,744.75

Finding the Fourth Proportional to 1,074,179.61, 1,482,338.25 and 590,744.75

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Solution

The fourth proportional to 1,074,179.61, 1,482,338.25 and 590,744.75 is: 815,211.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,179.61 : 1,482,338.25 = 590,744.75 : x
  2. Step 2: Convert to fraction form
    1,074,179.61/1,482,338.25 = 590,744.75/x
  3. Step 3: Cross multiply
    1,074,179.61x = 1,482,338.25 × 590,744.75
  4. Step 4: Simplify right side
    1,074,179.61x = 875,683,531,500.00
  5. Step 5: Solve for x
    x = 875,683,531,500.00/1,074,179.61
  6. Step 6: Final answer
    x = 815,211.46

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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.