Home / 1,082,920.80-1,494,448.32-592,882.08

Finding the Fourth Proportional to 1,082,920.80, 1,494,448.32 and 592,882.08

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Solution

The fourth proportional to 1,082,920.80, 1,494,448.32 and 592,882.08 is: 818,186.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,920.80 : 1,494,448.32 = 592,882.08 : x
  2. Step 2: Convert to fraction form
    1,082,920.80/1,494,448.32 = 592,882.08/x
  3. Step 3: Cross multiply
    1,082,920.80x = 1,494,448.32 × 592,882.08
  4. Step 4: Simplify right side
    1,082,920.80x = 886,031,628,414.11
  5. Step 5: Solve for x
    x = 886,031,628,414.11/1,082,920.80
  6. Step 6: Final answer
    x = 818,186.91

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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.