Home / 1,074,152.43-1,482,296.42-590,716.08

Finding the Fourth Proportional to 1,074,152.43, 1,482,296.42 and 590,716.08

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Solution

The fourth proportional to 1,074,152.43, 1,482,296.42 and 590,716.08 is: 815,169.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,152.43 : 1,482,296.42 = 590,716.08 : x
  2. Step 2: Convert to fraction form
    1,074,152.43/1,482,296.42 = 590,716.08/x
  3. Step 3: Cross multiply
    1,074,152.43x = 1,482,296.42 × 590,716.08
  4. Step 4: Simplify right side
    1,074,152.43x = 875,616,327,666.85
  5. Step 5: Solve for x
    x = 875,616,327,666.85/1,074,152.43
  6. Step 6: Final answer
    x = 815,169.53

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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.