Home / 5,500,497.24-7,590,540.42-3,053,101.32

Finding the Fourth Proportional to 5,500,497.24, 7,590,540.42 and 3,053,101.32

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Solution

The fourth proportional to 5,500,497.24, 7,590,540.42 and 3,053,101.32 is: 4,213,198.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,500,497.24 : 7,590,540.42 = 3,053,101.32 : x
  2. Step 2: Convert to fraction form
    5,500,497.24/7,590,540.42 = 3,053,101.32/x
  3. Step 3: Cross multiply
    5,500,497.24x = 7,590,540.42 × 3,053,101.32
  4. Step 4: Simplify right side
    5,500,497.24x = 23,174,688,975,815.35
  5. Step 5: Solve for x
    x = 23,174,688,975,815.35/5,500,497.24
  6. Step 6: Final answer
    x = 4,213,198.91

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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.