Home / 4,734,694.62-7,101,976.32-4,432,101.30

Finding the Fourth Proportional to 4,734,694.62, 7,101,976.32 and 4,432,101.30

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Solution

The fourth proportional to 4,734,694.62, 7,101,976.32 and 4,432,101.30 is: 6,648,090.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,694.62 : 7,101,976.32 = 4,432,101.30 : x
  2. Step 2: Convert to fraction form
    4,734,694.62/7,101,976.32 = 4,432,101.30/x
  3. Step 3: Cross multiply
    4,734,694.62x = 7,101,976.32 × 4,432,101.30
  4. Step 4: Simplify right side
    4,734,694.62x = 31,476,678,480,441.21
  5. Step 5: Solve for x
    x = 31,476,678,480,441.21/4,734,694.62
  6. Step 6: Final answer
    x = 6,648,090.53

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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.