Home / 1,735,345.62-2,599,628.57-1,195,506.54

Finding the Fourth Proportional to 1,735,345.62, 2,599,628.57 and 1,195,506.54

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Solution

The fourth proportional to 1,735,345.62, 2,599,628.57 and 1,195,506.54 is: 1,790,924.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,345.62 : 2,599,628.57 = 1,195,506.54 : x
  2. Step 2: Convert to fraction form
    1,735,345.62/2,599,628.57 = 1,195,506.54/x
  3. Step 3: Cross multiply
    1,735,345.62x = 2,599,628.57 × 1,195,506.54
  4. Step 4: Simplify right side
    1,735,345.62x = 3,107,872,955,511.47
  5. Step 5: Solve for x
    x = 3,107,872,955,511.47/1,735,345.62
  6. Step 6: Final answer
    x = 1,790,924.48

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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.