Home / 1,946,993.68-2,920,593.66-600,081.40

Finding the Fourth Proportional to 1,946,993.68, 2,920,593.66 and 600,081.40

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Solution

The fourth proportional to 1,946,993.68, 2,920,593.66 and 600,081.40 is: 900,153.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,946,993.68 : 2,920,593.66 = 600,081.40 : x
  2. Step 2: Convert to fraction form
    1,946,993.68/2,920,593.66 = 600,081.40/x
  3. Step 3: Cross multiply
    1,946,993.68x = 2,920,593.66 × 600,081.40
  4. Step 4: Simplify right side
    1,946,993.68x = 1,752,593,932,323.92
  5. Step 5: Solve for x
    x = 1,752,593,932,323.92/1,946,993.68
  6. Step 6: Final answer
    x = 900,153.89

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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.