Home / 4,288,081.52-5,917,564.14-2,354,467.52

Finding the Fourth Proportional to 4,288,081.52, 5,917,564.14 and 2,354,467.52

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Solution

The fourth proportional to 4,288,081.52, 5,917,564.14 and 2,354,467.52 is: 3,249,171.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,288,081.52 : 5,917,564.14 = 2,354,467.52 : x
  2. Step 2: Convert to fraction form
    4,288,081.52/5,917,564.14 = 2,354,467.52/x
  3. Step 3: Cross multiply
    4,288,081.52x = 5,917,564.14 × 2,354,467.52
  4. Step 4: Simplify right side
    4,288,081.52x = 13,932,712,565,146.73
  5. Step 5: Solve for x
    x = 13,932,712,565,146.73/4,288,081.52
  6. Step 6: Final answer
    x = 3,249,171.57

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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.