Home / 6,238,845.69-9,359,374.19-2,826,994.47

Finding the Fourth Proportional to 6,238,845.69, 9,359,374.19 and 2,826,994.47

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Solution

The fourth proportional to 6,238,845.69, 9,359,374.19 and 2,826,994.47 is: 4,240,992.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,845.69 : 9,359,374.19 = 2,826,994.47 : x
  2. Step 2: Convert to fraction form
    6,238,845.69/9,359,374.19 = 2,826,994.47/x
  3. Step 3: Cross multiply
    6,238,845.69x = 9,359,374.19 × 2,826,994.47
  4. Step 4: Simplify right side
    6,238,845.69x = 26,458,899,063,655.76
  5. Step 5: Solve for x
    x = 26,458,899,063,655.76/6,238,845.69
  6. Step 6: Final answer
    x = 4,240,992.71

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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.