Home / 3,221,722.82-4,841,441.66-3,011,065.52

Finding the Fourth Proportional to 3,221,722.82, 4,841,441.66 and 3,011,065.52

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Solution

The fourth proportional to 3,221,722.82, 4,841,441.66 and 3,011,065.52 is: 4,524,876.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,221,722.82 : 4,841,441.66 = 3,011,065.52 : x
  2. Step 2: Convert to fraction form
    3,221,722.82/4,841,441.66 = 3,011,065.52/x
  3. Step 3: Cross multiply
    3,221,722.82x = 4,841,441.66 × 3,011,065.52
  4. Step 4: Simplify right side
    3,221,722.82x = 14,577,898,032,838.02
  5. Step 5: Solve for x
    x = 14,577,898,032,838.02/3,221,722.82
  6. Step 6: Final answer
    x = 4,524,876.54

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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.