Home / 5,613,118.56-7,747,305.35-3,546,822.33

Finding the Fourth Proportional to 5,613,118.56, 7,747,305.35 and 3,546,822.33

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Solution

The fourth proportional to 5,613,118.56, 7,747,305.35 and 3,546,822.33 is: 4,895,374.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,613,118.56 : 7,747,305.35 = 3,546,822.33 : x
  2. Step 2: Convert to fraction form
    5,613,118.56/7,747,305.35 = 3,546,822.33/x
  3. Step 3: Cross multiply
    5,613,118.56x = 7,747,305.35 × 3,546,822.33
  4. Step 4: Simplify right side
    5,613,118.56x = 27,478,315,594,974.35
  5. Step 5: Solve for x
    x = 27,478,315,594,974.35/5,613,118.56
  6. Step 6: Final answer
    x = 4,895,374.17

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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.