Home / 1,074,182.92-1,482,342.82-590,748.05

Finding the Fourth Proportional to 1,074,182.92, 1,482,342.82 and 590,748.05

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Solution

The fourth proportional to 1,074,182.92, 1,482,342.82 and 590,748.05 is: 815,216.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,182.92 : 1,482,342.82 = 590,748.05 : x
  2. Step 2: Convert to fraction form
    1,074,182.92/1,482,342.82 = 590,748.05/x
  3. Step 3: Cross multiply
    1,074,182.92x = 1,482,342.82 × 590,748.05
  4. Step 4: Simplify right side
    1,074,182.92x = 875,691,127,392.76
  5. Step 5: Solve for x
    x = 875,691,127,392.76/1,074,182.92
  6. Step 6: Final answer
    x = 815,216.03

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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.