Home / 967,824.01-1,451,580.49-302,976.01

Finding the Fourth Proportional to 967,824.01, 1,451,580.49 and 302,976.01

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Solution

The fourth proportional to 967,824.01, 1,451,580.49 and 302,976.01 is: 454,415.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,824.01 : 1,451,580.49 = 302,976.01 : x
  2. Step 2: Convert to fraction form
    967,824.01/1,451,580.49 = 302,976.01/x
  3. Step 3: Cross multiply
    967,824.01x = 1,451,580.49 × 302,976.01
  4. Step 4: Simplify right side
    967,824.01x = 439,794,065,054.05
  5. Step 5: Solve for x
    x = 439,794,065,054.05/967,824.01
  6. Step 6: Final answer
    x = 454,415.33

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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.