Home / 6,797,517.61-10,196,274.59-2,538,018.01

Finding the Fourth Proportional to 6,797,517.61, 10,196,274.59 and 2,538,018.01

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Solution

The fourth proportional to 6,797,517.61, 10,196,274.59 and 2,538,018.01 is: 3,807,026.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,517.61 : 10,196,274.59 = 2,538,018.01 : x
  2. Step 2: Convert to fraction form
    6,797,517.61/10,196,274.59 = 2,538,018.01/x
  3. Step 3: Cross multiply
    6,797,517.61x = 10,196,274.59 × 2,538,018.01
  4. Step 4: Simplify right side
    6,797,517.61x = 25,878,328,531,635.28
  5. Step 5: Solve for x
    x = 25,878,328,531,635.28/6,797,517.61
  6. Step 6: Final answer
    x = 3,807,026.33

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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.