Home / 7,283,288.56-10,926,115.44-2,734,695.76

Finding the Fourth Proportional to 7,283,288.56, 10,926,115.44 and 2,734,695.76

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Solution

The fourth proportional to 7,283,288.56, 10,926,115.44 and 2,734,695.76 is: 4,102,487.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,288.56 : 10,926,115.44 = 2,734,695.76 : x
  2. Step 2: Convert to fraction form
    7,283,288.56/10,926,115.44 = 2,734,695.76/x
  3. Step 3: Cross multiply
    7,283,288.56x = 10,926,115.44 × 2,734,695.76
  4. Step 4: Simplify right side
    7,283,288.56x = 29,879,601,567,038.53
  5. Step 5: Solve for x
    x = 29,879,601,567,038.53/7,283,288.56
  6. Step 6: Final answer
    x = 4,102,487.68

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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.