Home / 650,351.09-975,284.00-223,766.26

Finding the Fourth Proportional to 650,351.09, 975,284.00 and 223,766.26

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Solution

The fourth proportional to 650,351.09, 975,284.00 and 223,766.26 is: 335,565.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,351.09 : 975,284.00 = 223,766.26 : x
  2. Step 2: Convert to fraction form
    650,351.09/975,284.00 = 223,766.26/x
  3. Step 3: Cross multiply
    650,351.09x = 975,284.00 × 223,766.26
  4. Step 4: Simplify right side
    650,351.09x = 218,235,651,239.05
  5. Step 5: Solve for x
    x = 218,235,651,239.05/650,351.09
  6. Step 6: Final answer
    x = 335,565.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.