Home / 652,561.03-900,540.37-366,087.27

Finding the Fourth Proportional to 652,561.03, 900,540.37 and 366,087.27

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Solution

The fourth proportional to 652,561.03, 900,540.37 and 366,087.27 is: 505,203.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,561.03 : 900,540.37 = 366,087.27 : x
  2. Step 2: Convert to fraction form
    652,561.03/900,540.37 = 366,087.27/x
  3. Step 3: Cross multiply
    652,561.03x = 900,540.37 × 366,087.27
  4. Step 4: Simplify right side
    652,561.03x = 329,676,363,747.65
  5. Step 5: Solve for x
    x = 329,676,363,747.65/652,561.03
  6. Step 6: Final answer
    x = 505,203.88

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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.