Home / 9,814,127.98-13,542,844.12-5,463,102.41

Finding the Fourth Proportional to 9,814,127.98, 13,542,844.12 and 5,463,102.41

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Solution

The fourth proportional to 9,814,127.98, 13,542,844.12 and 5,463,102.41 is: 7,538,718.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,814,127.98 : 13,542,844.12 = 5,463,102.41 : x
  2. Step 2: Convert to fraction form
    9,814,127.98/13,542,844.12 = 5,463,102.41/x
  3. Step 3: Cross multiply
    9,814,127.98x = 13,542,844.12 × 5,463,102.41
  4. Step 4: Simplify right side
    9,814,127.98x = 73,985,944,350,226.33
  5. Step 5: Solve for x
    x = 73,985,944,350,226.33/9,814,127.98
  6. Step 6: Final answer
    x = 7,538,718.11

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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.