Home / 11,366,419.61-17,047,575.45-3,277,406.45

Finding the Fourth Proportional to 11,366,419.61, 17,047,575.45 and 3,277,406.45

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Solution

The fourth proportional to 11,366,419.61, 17,047,575.45 and 3,277,406.45 is: 4,915,517.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,366,419.61 : 17,047,575.45 = 3,277,406.45 : x
  2. Step 2: Convert to fraction form
    11,366,419.61/17,047,575.45 = 3,277,406.45/x
  3. Step 3: Cross multiply
    11,366,419.61x = 17,047,575.45 × 3,277,406.45
  4. Step 4: Simplify right side
    11,366,419.61x = 55,871,833,736,691.66
  5. Step 5: Solve for x
    x = 55,871,833,736,691.66/11,366,419.61
  6. Step 6: Final answer
    x = 4,915,517.43

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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.