Home / 2,432,223.66-3,356,364.00-1,329,634.09

Finding the Fourth Proportional to 2,432,223.66, 3,356,364.00 and 1,329,634.09

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Solution

The fourth proportional to 2,432,223.66, 3,356,364.00 and 1,329,634.09 is: 1,834,837.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,223.66 : 3,356,364.00 = 1,329,634.09 : x
  2. Step 2: Convert to fraction form
    2,432,223.66/3,356,364.00 = 1,329,634.09/x
  3. Step 3: Cross multiply
    2,432,223.66x = 3,356,364.00 × 1,329,634.09
  4. Step 4: Simplify right side
    2,432,223.66x = 4,462,735,984,131.39
  5. Step 5: Solve for x
    x = 4,462,735,984,131.39/2,432,223.66
  6. Step 6: Final answer
    x = 1,834,837.83

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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.