Home / 7,560,467.96-11,336,141.10-3,012,217.88

Finding the Fourth Proportional to 7,560,467.96, 11,336,141.10 and 3,012,217.88

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Solution

The fourth proportional to 7,560,467.96, 11,336,141.10 and 3,012,217.88 is: 4,516,509.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560,467.96 : 11,336,141.10 = 3,012,217.88 : x
  2. Step 2: Convert to fraction form
    7,560,467.96/11,336,141.10 = 3,012,217.88/x
  3. Step 3: Cross multiply
    7,560,467.96x = 11,336,141.10 × 3,012,217.88
  4. Step 4: Simplify right side
    7,560,467.96x = 34,146,926,911,622.87
  5. Step 5: Solve for x
    x = 34,146,926,911,622.87/7,560,467.96
  6. Step 6: Final answer
    x = 4,516,509.70

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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.