Home / 1,074,041.82-1,482,126.96-590,627.34

Finding the Fourth Proportional to 1,074,041.82, 1,482,126.96 and 590,627.34

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Solution

The fourth proportional to 1,074,041.82, 1,482,126.96 and 590,627.34 is: 815,037.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,041.82 : 1,482,126.96 = 590,627.34 : x
  2. Step 2: Convert to fraction form
    1,074,041.82/1,482,126.96 = 590,627.34/x
  3. Step 3: Cross multiply
    1,074,041.82x = 1,482,126.96 × 590,627.34
  4. Step 4: Simplify right side
    1,074,041.82x = 875,384,703,927.09
  5. Step 5: Solve for x
    x = 875,384,703,927.09/1,074,041.82
  6. Step 6: Final answer
    x = 815,037.82

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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.