Home / 2,833,965.48-3,910,840.52-1,544,777.58

Finding the Fourth Proportional to 2,833,965.48, 3,910,840.52 and 1,544,777.58

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Solution

The fourth proportional to 2,833,965.48, 3,910,840.52 and 1,544,777.58 is: 2,131,775.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,965.48 : 3,910,840.52 = 1,544,777.58 : x
  2. Step 2: Convert to fraction form
    2,833,965.48/3,910,840.52 = 1,544,777.58/x
  3. Step 3: Cross multiply
    2,833,965.48x = 3,910,840.52 × 1,544,777.58
  4. Step 4: Simplify right side
    2,833,965.48x = 6,041,378,754,251.54
  5. Step 5: Solve for x
    x = 6,041,378,754,251.54/2,833,965.48
  6. Step 6: Final answer
    x = 2,131,775.70

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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.