Home / 4,508,808.51-6,221,491.43-2,741,805.39

Finding the Fourth Proportional to 4,508,808.51, 6,221,491.43 and 2,741,805.39

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Solution

The fourth proportional to 4,508,808.51, 6,221,491.43 and 2,741,805.39 is: 3,783,287.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,808.51 : 6,221,491.43 = 2,741,805.39 : x
  2. Step 2: Convert to fraction form
    4,508,808.51/6,221,491.43 = 2,741,805.39/x
  3. Step 3: Cross multiply
    4,508,808.51x = 6,221,491.43 × 2,741,805.39
  4. Step 4: Simplify right side
    4,508,808.51x = 17,058,118,722,903.78
  5. Step 5: Solve for x
    x = 17,058,118,722,903.78/4,508,808.51
  6. Step 6: Final answer
    x = 3,783,287.47

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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.