Home / 3,299,493.66-4,553,479.71-1,849,654.83

Finding the Fourth Proportional to 3,299,493.66, 4,553,479.71 and 1,849,654.83

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Solution

The fourth proportional to 3,299,493.66, 4,553,479.71 and 1,849,654.83 is: 2,552,623.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,493.66 : 4,553,479.71 = 1,849,654.83 : x
  2. Step 2: Convert to fraction form
    3,299,493.66/4,553,479.71 = 1,849,654.83/x
  3. Step 3: Cross multiply
    3,299,493.66x = 4,553,479.71 × 1,849,654.83
  4. Step 4: Simplify right side
    3,299,493.66x = 8,422,365,738,908.50
  5. Step 5: Solve for x
    x = 8,422,365,738,908.50/3,299,493.66
  6. Step 6: Final answer
    x = 2,552,623.71

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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.