Home / 4,571,799.68-6,857,698.98-1,538,910.92

Finding the Fourth Proportional to 4,571,799.68, 6,857,698.98 and 1,538,910.92

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Solution

The fourth proportional to 4,571,799.68, 6,857,698.98 and 1,538,910.92 is: 2,308,366.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571,799.68 : 6,857,698.98 = 1,538,910.92 : x
  2. Step 2: Convert to fraction form
    4,571,799.68/6,857,698.98 = 1,538,910.92/x
  3. Step 3: Cross multiply
    4,571,799.68x = 6,857,698.98 × 1,538,910.92
  4. Step 4: Simplify right side
    4,571,799.68x = 10,553,387,846,394.86
  5. Step 5: Solve for x
    x = 10,553,387,846,394.86/4,571,799.68
  6. Step 6: Final answer
    x = 2,308,366.20

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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.