Home / 4,257,083.88-5,872,148.64-3,033,781.38

Finding the Fourth Proportional to 4,257,083.88, 5,872,148.64 and 3,033,781.38

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Solution

The fourth proportional to 4,257,083.88, 5,872,148.64 and 3,033,781.38 is: 4,184,746.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,257,083.88 : 5,872,148.64 = 3,033,781.38 : x
  2. Step 2: Convert to fraction form
    4,257,083.88/5,872,148.64 = 3,033,781.38/x
  3. Step 3: Cross multiply
    4,257,083.88x = 5,872,148.64 × 3,033,781.38
  4. Step 4: Simplify right side
    4,257,083.88x = 17,814,815,204,624.32
  5. Step 5: Solve for x
    x = 17,814,815,204,624.32/4,257,083.88
  6. Step 6: Final answer
    x = 4,184,746.11

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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.