Home / 7,466,372.88-11,206,235.16-3,825,586.50

Finding the Fourth Proportional to 7,466,372.88, 11,206,235.16 and 3,825,586.50

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Solution

The fourth proportional to 7,466,372.88, 11,206,235.16 and 3,825,586.50 is: 5,741,800.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466,372.88 : 11,206,235.16 = 3,825,586.50 : x
  2. Step 2: Convert to fraction form
    7,466,372.88/11,206,235.16 = 3,825,586.50/x
  3. Step 3: Cross multiply
    7,466,372.88x = 11,206,235.16 × 3,825,586.50
  4. Step 4: Simplify right side
    7,466,372.88x = 42,870,421,943,921.34
  5. Step 5: Solve for x
    x = 42,870,421,943,921.34/7,466,372.88
  6. Step 6: Final answer
    x = 5,741,800.29

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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.