Home / 4,536,347.11-6,804,520.70-2,641,759.95

Finding the Fourth Proportional to 4,536,347.11, 6,804,520.70 and 2,641,759.95

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Solution

The fourth proportional to 4,536,347.11, 6,804,520.70 and 2,641,759.95 is: 3,962,639.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,347.11 : 6,804,520.70 = 2,641,759.95 : x
  2. Step 2: Convert to fraction form
    4,536,347.11/6,804,520.70 = 2,641,759.95/x
  3. Step 3: Cross multiply
    4,536,347.11x = 6,804,520.70 × 2,641,759.95
  4. Step 4: Simplify right side
    4,536,347.11x = 17,975,910,241,390.82
  5. Step 5: Solve for x
    x = 17,975,910,241,390.82/4,536,347.11
  6. Step 6: Final answer
    x = 3,962,639.94

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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.