Home / 1,515,069.59-2,272,965.24-568,448.51

Finding the Fourth Proportional to 1,515,069.59, 2,272,965.24 and 568,448.51

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Solution

The fourth proportional to 1,515,069.59, 2,272,965.24 and 568,448.51 is: 852,808.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,515,069.59 : 2,272,965.24 = 568,448.51 : x
  2. Step 2: Convert to fraction form
    1,515,069.59/2,272,965.24 = 568,448.51/x
  3. Step 3: Cross multiply
    1,515,069.59x = 2,272,965.24 × 568,448.51
  4. Step 4: Simplify right side
    1,515,069.59x = 1,292,063,692,594.97
  5. Step 5: Solve for x
    x = 1,292,063,692,594.97/1,515,069.59
  6. Step 6: Final answer
    x = 852,808.15

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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.