Home / 3,384,843.96-4,671,497.88-1,934,600.52

Finding the Fourth Proportional to 3,384,843.96, 4,671,497.88 and 1,934,600.52

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Solution

The fourth proportional to 3,384,843.96, 4,671,497.88 and 1,934,600.52 is: 2,669,984.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,843.96 : 4,671,497.88 = 1,934,600.52 : x
  2. Step 2: Convert to fraction form
    3,384,843.96/4,671,497.88 = 1,934,600.52/x
  3. Step 3: Cross multiply
    3,384,843.96x = 4,671,497.88 × 1,934,600.52
  4. Step 4: Simplify right side
    3,384,843.96x = 9,037,482,227,826.90
  5. Step 5: Solve for x
    x = 9,037,482,227,826.90/3,384,843.96
  6. Step 6: Final answer
    x = 2,669,984.89

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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.