Home / 2,650,337.60-3,656,533.28-1,733,103.68

Finding the Fourth Proportional to 2,650,337.60, 3,656,533.28 and 1,733,103.68

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Solution

The fourth proportional to 2,650,337.60, 3,656,533.28 and 1,733,103.68 is: 2,391,073.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,650,337.60 : 3,656,533.28 = 1,733,103.68 : x
  2. Step 2: Convert to fraction form
    2,650,337.60/3,656,533.28 = 1,733,103.68/x
  3. Step 3: Cross multiply
    2,650,337.60x = 3,656,533.28 × 1,733,103.68
  4. Step 4: Simplify right side
    2,650,337.60x = 6,337,151,283,610.47
  5. Step 5: Solve for x
    x = 6,337,151,283,610.47/2,650,337.60
  6. Step 6: Final answer
    x = 2,391,073.23

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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.