Home / 2,283,353.60-3,150,892.77-1,250,655.44

Finding the Fourth Proportional to 2,283,353.60, 3,150,892.77 and 1,250,655.44

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Solution

The fourth proportional to 2,283,353.60, 3,150,892.77 and 1,250,655.44 is: 1,725,830.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,353.60 : 3,150,892.77 = 1,250,655.44 : x
  2. Step 2: Convert to fraction form
    2,283,353.60/3,150,892.77 = 1,250,655.44/x
  3. Step 3: Cross multiply
    2,283,353.60x = 3,150,892.77 × 1,250,655.44
  4. Step 4: Simplify right side
    2,283,353.60x = 3,940,681,167,902.71
  5. Step 5: Solve for x
    x = 3,940,681,167,902.71/2,283,353.60
  6. Step 6: Final answer
    x = 1,725,830.45

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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.