Home / 5,288,425.65-7,933,344.71-2,092,804.97

Finding the Fourth Proportional to 5,288,425.65, 7,933,344.71 and 2,092,804.97

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Solution

The fourth proportional to 5,288,425.65, 7,933,344.71 and 2,092,804.97 is: 3,139,486.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,288,425.65 : 7,933,344.71 = 2,092,804.97 : x
  2. Step 2: Convert to fraction form
    5,288,425.65/7,933,344.71 = 2,092,804.97/x
  3. Step 3: Cross multiply
    5,288,425.65x = 7,933,344.71 × 2,092,804.97
  4. Step 4: Simplify right side
    5,288,425.65x = 16,602,943,187,680.46
  5. Step 5: Solve for x
    x = 16,602,943,187,680.46/5,288,425.65
  6. Step 6: Final answer
    x = 3,139,486.93

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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.