Home / 11,810,283.38-17,715,425.28-2,834,835.38

Finding the Fourth Proportional to 11,810,283.38, 17,715,425.28 and 2,834,835.38

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Solution

The fourth proportional to 11,810,283.38, 17,715,425.28 and 2,834,835.38 is: 4,252,253.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,810,283.38 : 17,715,425.28 = 2,834,835.38 : x
  2. Step 2: Convert to fraction form
    11,810,283.38/17,715,425.28 = 2,834,835.38/x
  3. Step 3: Cross multiply
    11,810,283.38x = 17,715,425.28 × 2,834,835.38
  4. Step 4: Simplify right side
    11,810,283.38x = 50,220,314,355,490.41
  5. Step 5: Solve for x
    x = 50,220,314,355,490.41/11,810,283.38
  6. Step 6: Final answer
    x = 4,252,253.12

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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.