Home / 2,725,964.96-3,761,857.33-1,502,314.54

Finding the Fourth Proportional to 2,725,964.96, 3,761,857.33 and 1,502,314.54

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Solution

The fourth proportional to 2,725,964.96, 3,761,857.33 and 1,502,314.54 is: 2,073,208.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,964.96 : 3,761,857.33 = 1,502,314.54 : x
  2. Step 2: Convert to fraction form
    2,725,964.96/3,761,857.33 = 1,502,314.54/x
  3. Step 3: Cross multiply
    2,725,964.96x = 3,761,857.33 × 1,502,314.54
  4. Step 4: Simplify right side
    2,725,964.96x = 5,651,492,980,715.12
  5. Step 5: Solve for x
    x = 5,651,492,980,715.12/2,725,964.96
  6. Step 6: Final answer
    x = 2,073,208.22

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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.