Home / 8,901,882.77-13,350,955.82-2,510,640.45

Finding the Fourth Proportional to 8,901,882.77, 13,350,955.82 and 2,510,640.45

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Solution

The fourth proportional to 8,901,882.77, 13,350,955.82 and 2,510,640.45 is: 3,765,433.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,901,882.77 : 13,350,955.82 = 2,510,640.45 : x
  2. Step 2: Convert to fraction form
    8,901,882.77/13,350,955.82 = 2,510,640.45/x
  3. Step 3: Cross multiply
    8,901,882.77x = 13,350,955.82 × 2,510,640.45
  4. Step 4: Simplify right side
    8,901,882.77x = 33,519,449,715,301.72
  5. Step 5: Solve for x
    x = 33,519,449,715,301.72/8,901,882.77
  6. Step 6: Final answer
    x = 3,765,433.74

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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.