Home / 1,324,599.94-1,987,196.19-483,151.69

Finding the Fourth Proportional to 1,324,599.94, 1,987,196.19 and 483,151.69

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Solution

The fourth proportional to 1,324,599.94, 1,987,196.19 and 483,151.69 is: 724,835.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,324,599.94 : 1,987,196.19 = 483,151.69 : x
  2. Step 2: Convert to fraction form
    1,324,599.94/1,987,196.19 = 483,151.69/x
  3. Step 3: Cross multiply
    1,324,599.94x = 1,987,196.19 × 483,151.69
  4. Step 4: Simplify right side
    1,324,599.94x = 960,117,197,560.06
  5. Step 5: Solve for x
    x = 960,117,197,560.06/1,324,599.94
  6. Step 6: Final answer
    x = 724,835.60

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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.