Home / 7,302,062.58-10,952,789.40-1,910,593.64

Finding the Fourth Proportional to 7,302,062.58, 10,952,789.40 and 1,910,593.64

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Solution

The fourth proportional to 7,302,062.58, 10,952,789.40 and 1,910,593.64 is: 2,865,810.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,302,062.58 : 10,952,789.40 = 1,910,593.64 : x
  2. Step 2: Convert to fraction form
    7,302,062.58/10,952,789.40 = 1,910,593.64/x
  3. Step 3: Cross multiply
    7,302,062.58x = 10,952,789.40 × 1,910,593.64
  4. Step 4: Simplify right side
    7,302,062.58x = 20,926,329,713,135.47
  5. Step 5: Solve for x
    x = 20,926,329,713,135.47/7,302,062.58
  6. Step 6: Final answer
    x = 2,865,810.79

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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.