Home / 1,074,443.84-1,482,701.25-591,008.87

Finding the Fourth Proportional to 1,074,443.84, 1,482,701.25 and 591,008.87

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Solution

The fourth proportional to 1,074,443.84, 1,482,701.25 and 591,008.87 is: 815,575.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,443.84 : 1,482,701.25 = 591,008.87 : x
  2. Step 2: Convert to fraction form
    1,074,443.84/1,482,701.25 = 591,008.87/x
  3. Step 3: Cross multiply
    1,074,443.84x = 1,482,701.25 × 591,008.87
  4. Step 4: Simplify right side
    1,074,443.84x = 876,289,596,233.12
  5. Step 5: Solve for x
    x = 876,289,596,233.12/1,074,443.84
  6. Step 6: Final answer
    x = 815,575.06

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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.