Home / 7,296,901.50-10,947,123.82-2,248,211.82

Finding the Fourth Proportional to 7,296,901.50, 10,947,123.82 and 2,248,211.82

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Solution

The fourth proportional to 7,296,901.50, 10,947,123.82 and 2,248,211.82 is: 3,372,863.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,296,901.50 : 10,947,123.82 = 2,248,211.82 : x
  2. Step 2: Convert to fraction form
    7,296,901.50/10,947,123.82 = 2,248,211.82/x
  3. Step 3: Cross multiply
    7,296,901.50x = 10,947,123.82 × 2,248,211.82
  4. Step 4: Simplify right side
    7,296,901.50x = 24,611,453,167,127.55
  5. Step 5: Solve for x
    x = 24,611,453,167,127.55/7,296,901.50
  6. Step 6: Final answer
    x = 3,372,863.56

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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.