Home / 2,684,212.84-4,027,016.22-1,001,329

Finding the Fourth Proportional to 2,684,212.84, 4,027,016.22 and 1,001,329

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Solution

The fourth proportional to 2,684,212.84, 4,027,016.22 and 1,001,329 is: 1,502,253.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,212.84 : 4,027,016.22 = 1,001,329 : x
  2. Step 2: Convert to fraction form
    2,684,212.84/4,027,016.22 = 1,001,329/x
  3. Step 3: Cross multiply
    2,684,212.84x = 4,027,016.22 × 1,001,329
  4. Step 4: Simplify right side
    2,684,212.84x = 4,032,368,124,556.38
  5. Step 5: Solve for x
    x = 4,032,368,124,556.38/2,684,212.84
  6. Step 6: Final answer
    x = 1,502,253.50

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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.