Home / 6,566,371.96-9,064,011.42-3,952,997.56

Finding the Fourth Proportional to 6,566,371.96, 9,064,011.42 and 3,952,997.56

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Solution

The fourth proportional to 6,566,371.96, 9,064,011.42 and 3,952,997.56 is: 5,456,592.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,566,371.96 : 9,064,011.42 = 3,952,997.56 : x
  2. Step 2: Convert to fraction form
    6,566,371.96/9,064,011.42 = 3,952,997.56/x
  3. Step 3: Cross multiply
    6,566,371.96x = 9,064,011.42 × 3,952,997.56
  4. Step 4: Simplify right side
    6,566,371.96x = 35,830,015,027,072.13
  5. Step 5: Solve for x
    x = 35,830,015,027,072.13/6,566,371.96
  6. Step 6: Final answer
    x = 5,456,592.35

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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.