Home / 3,272,803.38-4,900,150.89-1,671,919.38

Finding the Fourth Proportional to 3,272,803.38, 4,900,150.89 and 1,671,919.38

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Solution

The fourth proportional to 3,272,803.38, 4,900,150.89 and 1,671,919.38 is: 2,503,253.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,803.38 : 4,900,150.89 = 1,671,919.38 : x
  2. Step 2: Convert to fraction form
    3,272,803.38/4,900,150.89 = 1,671,919.38/x
  3. Step 3: Cross multiply
    3,272,803.38x = 4,900,150.89 × 1,671,919.38
  4. Step 4: Simplify right side
    3,272,803.38x = 8,192,657,237,915.25
  5. Step 5: Solve for x
    x = 8,192,657,237,915.25/3,272,803.38
  6. Step 6: Final answer
    x = 2,503,253.72

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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.