Home / 1,074,348.05-1,482,628.35-590,925.88

Finding the Fourth Proportional to 1,074,348.05, 1,482,628.35 and 590,925.88

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Solution

The fourth proportional to 1,074,348.05, 1,482,628.35 and 590,925.88 is: 815,493.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,348.05 : 1,482,628.35 = 590,925.88 : x
  2. Step 2: Convert to fraction form
    1,074,348.05/1,482,628.35 = 590,925.88/x
  3. Step 3: Cross multiply
    1,074,348.05x = 1,482,628.35 × 590,925.88
  4. Step 4: Simplify right side
    1,074,348.05x = 876,123,455,023.56
  5. Step 5: Solve for x
    x = 876,123,455,023.56/1,074,348.05
  6. Step 6: Final answer
    x = 815,493.13

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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.