Home / 2,032,404.56-2,804,949.48-1,173,195.44

Finding the Fourth Proportional to 2,032,404.56, 2,804,949.48 and 1,173,195.44

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Solution

The fourth proportional to 2,032,404.56, 2,804,949.48 and 1,173,195.44 is: 1,619,143.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,404.56 : 2,804,949.48 = 1,173,195.44 : x
  2. Step 2: Convert to fraction form
    2,032,404.56/2,804,949.48 = 1,173,195.44/x
  3. Step 3: Cross multiply
    2,032,404.56x = 2,804,949.48 × 1,173,195.44
  4. Step 4: Simplify right side
    2,032,404.56x = 3,290,753,939,366.37
  5. Step 5: Solve for x
    x = 3,290,753,939,366.37/2,032,404.56
  6. Step 6: Final answer
    x = 1,619,143.16

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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.