Home / 6,942,773.07-9,580,297.50-3,845,215.26

Finding the Fourth Proportional to 6,942,773.07, 9,580,297.50 and 3,845,215.26

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Solution

The fourth proportional to 6,942,773.07, 9,580,297.50 and 3,845,215.26 is: 5,305,993.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,942,773.07 : 9,580,297.50 = 3,845,215.26 : x
  2. Step 2: Convert to fraction form
    6,942,773.07/9,580,297.50 = 3,845,215.26/x
  3. Step 3: Cross multiply
    6,942,773.07x = 9,580,297.50 × 3,845,215.26
  4. Step 4: Simplify right side
    6,942,773.07x = 36,838,306,142,339.85
  5. Step 5: Solve for x
    x = 36,838,306,142,339.85/6,942,773.07
  6. Step 6: Final answer
    x = 5,305,993.12

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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.