Home / 2,241,938.88-3,094,673.28-1,324,171.52

Finding the Fourth Proportional to 2,241,938.88, 3,094,673.28 and 1,324,171.52

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Solution

The fourth proportional to 2,241,938.88, 3,094,673.28 and 1,324,171.52 is: 1,827,827.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,938.88 : 3,094,673.28 = 1,324,171.52 : x
  2. Step 2: Convert to fraction form
    2,241,938.88/3,094,673.28 = 1,324,171.52/x
  3. Step 3: Cross multiply
    2,241,938.88x = 3,094,673.28 × 1,324,171.52
  4. Step 4: Simplify right side
    2,241,938.88x = 4,097,878,221,080.99
  5. Step 5: Solve for x
    x = 4,097,878,221,080.99/2,241,938.88
  6. Step 6: Final answer
    x = 1,827,827.80

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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.