Home / 4,801,507.41-7,194,264.75-3,378,574.11

Finding the Fourth Proportional to 4,801,507.41, 7,194,264.75 and 3,378,574.11

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Solution

The fourth proportional to 4,801,507.41, 7,194,264.75 and 3,378,574.11 is: 5,062,234.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801,507.41 : 7,194,264.75 = 3,378,574.11 : x
  2. Step 2: Convert to fraction form
    4,801,507.41/7,194,264.75 = 3,378,574.11/x
  3. Step 3: Cross multiply
    4,801,507.41x = 7,194,264.75 × 3,378,574.11
  4. Step 4: Simplify right side
    4,801,507.41x = 24,306,356,624,835.62
  5. Step 5: Solve for x
    x = 24,306,356,624,835.62/4,801,507.41
  6. Step 6: Final answer
    x = 5,062,234.53

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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.