Home / 1,074,175.11-1,482,332.04-590,740.25

Finding the Fourth Proportional to 1,074,175.11, 1,482,332.04 and 590,740.25

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Solution

The fourth proportional to 1,074,175.11, 1,482,332.04 and 590,740.25 is: 815,205.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,175.11 : 1,482,332.04 = 590,740.25 : x
  2. Step 2: Convert to fraction form
    1,074,175.11/1,482,332.04 = 590,740.25/x
  3. Step 3: Cross multiply
    1,074,175.11x = 1,482,332.04 × 590,740.25
  4. Step 4: Simplify right side
    1,074,175.11x = 875,673,192,480.95
  5. Step 5: Solve for x
    x = 875,673,192,480.95/1,074,175.11
  6. Step 6: Final answer
    x = 815,205.25

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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.