Home / 10,693,255.44-16,033,477.68-3,403,566.48

Finding the Fourth Proportional to 10,693,255.44, 16,033,477.68 and 3,403,566.48

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Solution

The fourth proportional to 10,693,255.44, 16,033,477.68 and 3,403,566.48 is: 5,103,310.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,693,255.44 : 16,033,477.68 = 3,403,566.48 : x
  2. Step 2: Convert to fraction form
    10,693,255.44/16,033,477.68 = 3,403,566.48/x
  3. Step 3: Cross multiply
    10,693,255.44x = 16,033,477.68 × 3,403,566.48
  4. Step 4: Simplify right side
    10,693,255.44x = 54,571,007,189,476.16
  5. Step 5: Solve for x
    x = 54,571,007,189,476.16/10,693,255.44
  6. Step 6: Final answer
    x = 5,103,310.91

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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.