Home / 5,481,388.82-7,564,123.65-3,034,004.60

Finding the Fourth Proportional to 5,481,388.82, 7,564,123.65 and 3,034,004.60

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Solution

The fourth proportional to 5,481,388.82, 7,564,123.65 and 3,034,004.60 is: 4,186,819.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,481,388.82 : 7,564,123.65 = 3,034,004.60 : x
  2. Step 2: Convert to fraction form
    5,481,388.82/7,564,123.65 = 3,034,004.60/x
  3. Step 3: Cross multiply
    5,481,388.82x = 7,564,123.65 × 3,034,004.60
  4. Step 4: Simplify right side
    5,481,388.82x = 22,949,585,949,068.79
  5. Step 5: Solve for x
    x = 22,949,585,949,068.79/5,481,388.82
  6. Step 6: Final answer
    x = 4,186,819.56

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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.