Home / 3,371,759.93-4,653,454.85-2,211,182.82

Finding the Fourth Proportional to 3,371,759.93, 4,653,454.85 and 2,211,182.82

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Solution

The fourth proportional to 3,371,759.93, 4,653,454.85 and 2,211,182.82 is: 3,051,711.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,759.93 : 4,653,454.85 = 2,211,182.82 : x
  2. Step 2: Convert to fraction form
    3,371,759.93/4,653,454.85 = 2,211,182.82/x
  3. Step 3: Cross multiply
    3,371,759.93x = 4,653,454.85 × 2,211,182.82
  4. Step 4: Simplify right side
    3,371,759.93x = 10,289,639,406,909.76
  5. Step 5: Solve for x
    x = 10,289,639,406,909.76/3,371,759.93
  6. Step 6: Final answer
    x = 3,051,711.76

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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.