Home / 2,725,673.07-3,761,454.06-1,502,022.39

Finding the Fourth Proportional to 2,725,673.07, 3,761,454.06 and 1,502,022.39

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Solution

The fourth proportional to 2,725,673.07, 3,761,454.06 and 1,502,022.39 is: 2,072,804.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,673.07 : 3,761,454.06 = 1,502,022.39 : x
  2. Step 2: Convert to fraction form
    2,725,673.07/3,761,454.06 = 1,502,022.39/x
  3. Step 3: Cross multiply
    2,725,673.07x = 3,761,454.06 × 1,502,022.39
  4. Step 4: Simplify right side
    2,725,673.07x = 5,649,788,198,269.13
  5. Step 5: Solve for x
    x = 5,649,788,198,269.13/2,725,673.07
  6. Step 6: Final answer
    x = 2,072,804.79

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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.