Home / 7,652,227.32-10,560,551.28-4,214,467.44

Finding the Fourth Proportional to 7,652,227.32, 10,560,551.28 and 4,214,467.44

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Solution

The fourth proportional to 7,652,227.32, 10,560,551.28 and 4,214,467.44 is: 5,816,228.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,652,227.32 : 10,560,551.28 = 4,214,467.44 : x
  2. Step 2: Convert to fraction form
    7,652,227.32/10,560,551.28 = 4,214,467.44/x
  3. Step 3: Cross multiply
    7,652,227.32x = 10,560,551.28 × 4,214,467.44
  4. Step 4: Simplify right side
    7,652,227.32x = 44,507,099,518,010.33
  5. Step 5: Solve for x
    x = 44,507,099,518,010.33/7,652,227.32
  6. Step 6: Final answer
    x = 5,816,228.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.