Home / 3,547,031.31-4,895,699.94-2,322,625.73

Finding the Fourth Proportional to 3,547,031.31, 4,895,699.94 and 2,322,625.73

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Solution

The fourth proportional to 3,547,031.31, 4,895,699.94 and 2,322,625.73 is: 3,205,745.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547,031.31 : 4,895,699.94 = 2,322,625.73 : x
  2. Step 2: Convert to fraction form
    3,547,031.31/4,895,699.94 = 2,322,625.73/x
  3. Step 3: Cross multiply
    3,547,031.31x = 4,895,699.94 × 2,322,625.73
  4. Step 4: Simplify right side
    3,547,031.31x = 11,370,878,622,524.96
  5. Step 5: Solve for x
    x = 11,370,878,622,524.96/3,547,031.31
  6. Step 6: Final answer
    x = 3,205,745.21

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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.