Home / 2,234,847.53-3,081,945.62-1,501,458.95

Finding the Fourth Proportional to 2,234,847.53, 3,081,945.62 and 1,501,458.95

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Solution

The fourth proportional to 2,234,847.53, 3,081,945.62 and 1,501,458.95 is: 2,070,572.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,847.53 : 3,081,945.62 = 1,501,458.95 : x
  2. Step 2: Convert to fraction form
    2,234,847.53/3,081,945.62 = 1,501,458.95/x
  3. Step 3: Cross multiply
    2,234,847.53x = 3,081,945.62 × 1,501,458.95
  4. Step 4: Simplify right side
    2,234,847.53x = 4,627,414,811,645.28
  5. Step 5: Solve for x
    x = 4,627,414,811,645.28/2,234,847.53
  6. Step 6: Final answer
    x = 2,070,572.94

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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.