Home / 4,097,530.90-5,654,444.42-2,261,949.77

Finding the Fourth Proportional to 4,097,530.90, 5,654,444.42 and 2,261,949.77

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Solution

The fourth proportional to 4,097,530.90, 5,654,444.42 and 2,261,949.77 is: 3,121,408.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,530.90 : 5,654,444.42 = 2,261,949.77 : x
  2. Step 2: Convert to fraction form
    4,097,530.90/5,654,444.42 = 2,261,949.77/x
  3. Step 3: Cross multiply
    4,097,530.90x = 5,654,444.42 × 2,261,949.77
  4. Step 4: Simplify right side
    4,097,530.90x = 12,790,069,255,296.78
  5. Step 5: Solve for x
    x = 12,790,069,255,296.78/4,097,530.90
  6. Step 6: Final answer
    x = 3,121,408.86

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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.