Home / 7,468,007.17-11,204,004.24-2,676,180.82

Finding the Fourth Proportional to 7,468,007.17, 11,204,004.24 and 2,676,180.82

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Solution

The fourth proportional to 7,468,007.17, 11,204,004.24 and 2,676,180.82 is: 4,014,985.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,468,007.17 : 11,204,004.24 = 2,676,180.82 : x
  2. Step 2: Convert to fraction form
    7,468,007.17/11,204,004.24 = 2,676,180.82/x
  3. Step 3: Cross multiply
    7,468,007.17x = 11,204,004.24 × 2,676,180.82
  4. Step 4: Simplify right side
    7,468,007.17x = 29,983,941,239,756.08
  5. Step 5: Solve for x
    x = 29,983,941,239,756.08/7,468,007.17
  6. Step 6: Final answer
    x = 4,014,985.60

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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.