Home / 5,450,246.56-7,520,980.20-3,273,496.24

Finding the Fourth Proportional to 5,450,246.56, 7,520,980.20 and 3,273,496.24

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Solution

The fourth proportional to 5,450,246.56, 7,520,980.20 and 3,273,496.24 is: 4,517,208.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,450,246.56 : 7,520,980.20 = 3,273,496.24 : x
  2. Step 2: Convert to fraction form
    5,450,246.56/7,520,980.20 = 3,273,496.24/x
  3. Step 3: Cross multiply
    5,450,246.56x = 7,520,980.20 × 3,273,496.24
  4. Step 4: Simplify right side
    5,450,246.56x = 24,619,900,405,814.45
  5. Step 5: Solve for x
    x = 24,619,900,405,814.45/5,450,246.56
  6. Step 6: Final answer
    x = 4,517,208.56

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1.5x scale

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.