Home / 5,524,333.44-7,623,963.24-3,348,968.28

Finding the Fourth Proportional to 5,524,333.44, 7,623,963.24 and 3,348,968.28

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Solution

The fourth proportional to 5,524,333.44, 7,623,963.24 and 3,348,968.28 is: 4,621,808.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524,333.44 : 7,623,963.24 = 3,348,968.28 : x
  2. Step 2: Convert to fraction form
    5,524,333.44/7,623,963.24 = 3,348,968.28/x
  3. Step 3: Cross multiply
    5,524,333.44x = 7,623,963.24 × 3,348,968.28
  4. Step 4: Simplify right side
    5,524,333.44x = 25,532,411,058,646.03
  5. Step 5: Solve for x
    x = 25,532,411,058,646.03/5,524,333.44
  6. Step 6: Final answer
    x = 4,621,808.47

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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.