Home / 1,074,186.06-1,482,382.13-590,782.11

Finding the Fourth Proportional to 1,074,186.06, 1,482,382.13 and 590,782.11

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Solution

The fourth proportional to 1,074,186.06, 1,482,382.13 and 590,782.11 is: 815,282.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,186.06 : 1,482,382.13 = 590,782.11 : x
  2. Step 2: Convert to fraction form
    1,074,186.06/1,482,382.13 = 590,782.11/x
  3. Step 3: Cross multiply
    1,074,186.06x = 1,482,382.13 × 590,782.11
  4. Step 4: Simplify right side
    1,074,186.06x = 875,764,839,633.78
  5. Step 5: Solve for x
    x = 875,764,839,633.78/1,074,186.06
  6. Step 6: Final answer
    x = 815,282.26

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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.