Home / 11,404,953.18-17,106,002.28-3,727,955.70

Finding the Fourth Proportional to 11,404,953.18, 17,106,002.28 and 3,727,955.70

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Solution

The fourth proportional to 11,404,953.18, 17,106,002.28 and 3,727,955.70 is: 5,591,466.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,404,953.18 : 17,106,002.28 = 3,727,955.70 : x
  2. Step 2: Convert to fraction form
    11,404,953.18/17,106,002.28 = 3,727,955.70/x
  3. Step 3: Cross multiply
    11,404,953.18x = 17,106,002.28 × 3,727,955.70
  4. Step 4: Simplify right side
    11,404,953.18x = 63,770,418,703,939
  5. Step 5: Solve for x
    x = 63,770,418,703,939/11,404,953.18
  6. Step 6: Final answer
    x = 5,591,466.94

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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.