Home / 7,186,168.83-10,780,952.28-2,328,467.31

Finding the Fourth Proportional to 7,186,168.83, 10,780,952.28 and 2,328,467.31

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Solution

The fourth proportional to 7,186,168.83, 10,780,952.28 and 2,328,467.31 is: 3,493,251.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,186,168.83 : 10,780,952.28 = 2,328,467.31 : x
  2. Step 2: Convert to fraction form
    7,186,168.83/10,780,952.28 = 2,328,467.31/x
  3. Step 3: Cross multiply
    7,186,168.83x = 10,780,952.28 × 2,328,467.31
  4. Step 4: Simplify right side
    7,186,168.83x = 25,103,094,945,918.21
  5. Step 5: Solve for x
    x = 25,103,094,945,918.21/7,186,168.83
  6. Step 6: Final answer
    x = 3,493,251.48

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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.