Home / 1,073,918.66-1,482,013.26-590,514.98

Finding the Fourth Proportional to 1,073,918.66, 1,482,013.26 and 590,514.98

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Solution

The fourth proportional to 1,073,918.66, 1,482,013.26 and 590,514.98 is: 814,913.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,918.66 : 1,482,013.26 = 590,514.98 : x
  2. Step 2: Convert to fraction form
    1,073,918.66/1,482,013.26 = 590,514.98/x
  3. Step 3: Cross multiply
    1,073,918.66x = 1,482,013.26 × 590,514.98
  4. Step 4: Simplify right side
    1,073,918.66x = 875,151,023,178.57
  5. Step 5: Solve for x
    x = 875,151,023,178.57/1,073,918.66
  6. Step 6: Final answer
    x = 814,913.70

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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.