Home / 5,526,877.14-7,627,141.74-3,046,186.26

Finding the Fourth Proportional to 5,526,877.14, 7,627,141.74 and 3,046,186.26

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Solution

The fourth proportional to 5,526,877.14, 7,627,141.74 and 3,046,186.26 is: 4,203,765.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,526,877.14 : 7,627,141.74 = 3,046,186.26 : x
  2. Step 2: Convert to fraction form
    5,526,877.14/7,627,141.74 = 3,046,186.26/x
  3. Step 3: Cross multiply
    5,526,877.14x = 7,627,141.74 × 3,046,186.26
  4. Step 4: Simplify right side
    5,526,877.14x = 23,233,694,371,460.49
  5. Step 5: Solve for x
    x = 23,233,694,371,460.49/5,526,877.14
  6. Step 6: Final answer
    x = 4,203,765.31

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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.