Home / 1,074,663.24-1,483,035.27-591,218

Finding the Fourth Proportional to 1,074,663.24, 1,483,035.27 and 591,218

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Solution

The fourth proportional to 1,074,663.24, 1,483,035.27 and 591,218 is: 815,880.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,663.24 : 1,483,035.27 = 591,218 : x
  2. Step 2: Convert to fraction form
    1,074,663.24/1,483,035.27 = 591,218/x
  3. Step 3: Cross multiply
    1,074,663.24x = 1,483,035.27 × 591,218
  4. Step 4: Simplify right side
    1,074,663.24x = 876,797,143,302.77
  5. Step 5: Solve for x
    x = 876,797,143,302.77/1,074,663.24
  6. Step 6: Final answer
    x = 815,880.84

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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.