Home / 2,599,896.69-3,587,845.19-1,453,981.59

Finding the Fourth Proportional to 2,599,896.69, 3,587,845.19 and 1,453,981.59

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Solution

The fourth proportional to 2,599,896.69, 3,587,845.19 and 1,453,981.59 is: 2,006,487.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,896.69 : 3,587,845.19 = 1,453,981.59 : x
  2. Step 2: Convert to fraction form
    2,599,896.69/3,587,845.19 = 1,453,981.59/x
  3. Step 3: Cross multiply
    2,599,896.69x = 3,587,845.19 × 1,453,981.59
  4. Step 4: Simplify right side
    2,599,896.69x = 5,216,660,846,760.14
  5. Step 5: Solve for x
    x = 5,216,660,846,760.14/2,599,896.69
  6. Step 6: Final answer
    x = 2,006,487.75

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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.