Home / 6,834,961.79-9,427,803.23-4,383,690.17

Finding the Fourth Proportional to 6,834,961.79, 9,427,803.23 and 4,383,690.17

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Solution

The fourth proportional to 6,834,961.79, 9,427,803.23 and 4,383,690.17 is: 6,046,642.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834,961.79 : 9,427,803.23 = 4,383,690.17 : x
  2. Step 2: Convert to fraction form
    6,834,961.79/9,427,803.23 = 4,383,690.17/x
  3. Step 3: Cross multiply
    6,834,961.79x = 9,427,803.23 × 4,383,690.17
  4. Step 4: Simplify right side
    6,834,961.79x = 41,328,568,274,987.78
  5. Step 5: Solve for x
    x = 41,328,568,274,987.78/6,834,961.79
  6. Step 6: Final answer
    x = 6,046,642.19

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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.