Home / 3,294,908.88-4,945,856.88-2,918,274.66

Finding the Fourth Proportional to 3,294,908.88, 4,945,856.88 and 2,918,274.66

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Solution

The fourth proportional to 3,294,908.88, 4,945,856.88 and 2,918,274.66 is: 4,380,506.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,908.88 : 4,945,856.88 = 2,918,274.66 : x
  2. Step 2: Convert to fraction form
    3,294,908.88/4,945,856.88 = 2,918,274.66/x
  3. Step 3: Cross multiply
    3,294,908.88x = 4,945,856.88 × 2,918,274.66
  4. Step 4: Simplify right side
    3,294,908.88x = 14,433,368,804,890.66
  5. Step 5: Solve for x
    x = 14,433,368,804,890.66/3,294,908.88
  6. Step 6: Final answer
    x = 4,380,506.21

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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.