Home / 2,452,531.53-3,388,333.11-1,873,780.59

Finding the Fourth Proportional to 2,452,531.53, 3,388,333.11 and 1,873,780.59

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Solution

The fourth proportional to 2,452,531.53, 3,388,333.11 and 1,873,780.59 is: 2,588,750.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,531.53 : 3,388,333.11 = 1,873,780.59 : x
  2. Step 2: Convert to fraction form
    2,452,531.53/3,388,333.11 = 1,873,780.59/x
  3. Step 3: Cross multiply
    2,452,531.53x = 3,388,333.11 × 1,873,780.59
  4. Step 4: Simplify right side
    2,452,531.53x = 6,348,992,827,556.64
  5. Step 5: Solve for x
    x = 6,348,992,827,556.64/2,452,531.53
  6. Step 6: Final answer
    x = 2,588,750.75

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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.