Home / 10,693,116.96-16,033,270.01-3,403,427.95

Finding the Fourth Proportional to 10,693,116.96, 16,033,270.01 and 3,403,427.95

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Solution

The fourth proportional to 10,693,116.96, 16,033,270.01 and 3,403,427.95 is: 5,103,103.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,693,116.96 : 16,033,270.01 = 3,403,427.95 : x
  2. Step 2: Convert to fraction form
    10,693,116.96/16,033,270.01 = 3,403,427.95/x
  3. Step 3: Cross multiply
    10,693,116.96x = 16,033,270.01 × 3,403,427.95
  4. Step 4: Simplify right side
    10,693,116.96x = 54,568,079,322,780.95
  5. Step 5: Solve for x
    x = 54,568,079,322,780.95/10,693,116.96
  6. Step 6: Final answer
    x = 5,103,103.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.