Home / 3,593,137.89-4,960,308.51-2,217,239.46

Finding the Fourth Proportional to 3,593,137.89, 4,960,308.51 and 2,217,239.46

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Solution

The fourth proportional to 3,593,137.89, 4,960,308.51 and 2,217,239.46 is: 3,060,887.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,137.89 : 4,960,308.51 = 2,217,239.46 : x
  2. Step 2: Convert to fraction form
    3,593,137.89/4,960,308.51 = 2,217,239.46/x
  3. Step 3: Cross multiply
    3,593,137.89x = 4,960,308.51 × 2,217,239.46
  4. Step 4: Simplify right side
    3,593,137.89x = 10,998,191,762,145.80
  5. Step 5: Solve for x
    x = 10,998,191,762,145.80/3,593,137.89
  6. Step 6: Final answer
    x = 3,060,887.75

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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.