Home / 2,383,841.17-3,575,682.78-1,036,005.22

Finding the Fourth Proportional to 2,383,841.17, 3,575,682.78 and 1,036,005.22

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Solution

The fourth proportional to 2,383,841.17, 3,575,682.78 and 1,036,005.22 is: 1,553,973.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,841.17 : 3,575,682.78 = 1,036,005.22 : x
  2. Step 2: Convert to fraction form
    2,383,841.17/3,575,682.78 = 1,036,005.22/x
  3. Step 3: Cross multiply
    2,383,841.17x = 3,575,682.78 × 1,036,005.22
  4. Step 4: Simplify right side
    2,383,841.17x = 3,704,426,025,144.11
  5. Step 5: Solve for x
    x = 3,704,426,025,144.11/2,383,841.17
  6. Step 6: Final answer
    x = 1,553,973.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.