Home / 1,732,851.80-2,597,530.82-722,531.64

Finding the Fourth Proportional to 1,732,851.80, 2,597,530.82 and 722,531.64

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Solution

The fourth proportional to 1,732,851.80, 2,597,530.82 and 722,531.64 is: 1,083,069.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,851.80 : 2,597,530.82 = 722,531.64 : x
  2. Step 2: Convert to fraction form
    1,732,851.80/2,597,530.82 = 722,531.64/x
  3. Step 3: Cross multiply
    1,732,851.80x = 2,597,530.82 × 722,531.64
  4. Step 4: Simplify right side
    1,732,851.80x = 1,876,798,203,325.14
  5. Step 5: Solve for x
    x = 1,876,798,203,325.14/1,732,851.80
  6. Step 6: Final answer
    x = 1,083,069.08

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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.