Home / 967,252.20-1,450,359.90-405,652.20

Finding the Fourth Proportional to 967,252.20, 1,450,359.90 and 405,652.20

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Solution

The fourth proportional to 967,252.20, 1,450,359.90 and 405,652.20 is: 608,260.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,252.20 : 1,450,359.90 = 405,652.20 : x
  2. Step 2: Convert to fraction form
    967,252.20/1,450,359.90 = 405,652.20/x
  3. Step 3: Cross multiply
    967,252.20x = 1,450,359.90 × 405,652.20
  4. Step 4: Simplify right side
    967,252.20x = 588,341,684,226.78
  5. Step 5: Solve for x
    x = 588,341,684,226.78/967,252.20
  6. Step 6: Final answer
    x = 608,260.89

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1.5x scale

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.