Home / 1,010,799.24-1,394,882.10-581,075.52

Finding the Fourth Proportional to 1,010,799.24, 1,394,882.10 and 581,075.52

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Solution

The fourth proportional to 1,010,799.24, 1,394,882.10 and 581,075.52 is: 801,872.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,799.24 : 1,394,882.10 = 581,075.52 : x
  2. Step 2: Convert to fraction form
    1,010,799.24/1,394,882.10 = 581,075.52/x
  3. Step 3: Cross multiply
    1,010,799.24x = 1,394,882.10 × 581,075.52
  4. Step 4: Simplify right side
    1,010,799.24x = 810,531,841,596.19
  5. Step 5: Solve for x
    x = 810,531,841,596.19/1,010,799.24
  6. Step 6: Final answer
    x = 801,872.23

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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.