Home / 1,044,378.24-1,441,236.96-591,668.16

Finding the Fourth Proportional to 1,044,378.24, 1,441,236.96 and 591,668.16

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Solution

The fourth proportional to 1,044,378.24, 1,441,236.96 and 591,668.16 is: 816,499.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,378.24 : 1,441,236.96 = 591,668.16 : x
  2. Step 2: Convert to fraction form
    1,044,378.24/1,441,236.96 = 591,668.16/x
  3. Step 3: Cross multiply
    1,044,378.24x = 1,441,236.96 × 591,668.16
  4. Step 4: Simplify right side
    1,044,378.24x = 852,734,020,247.19
  5. Step 5: Solve for x
    x = 852,734,020,247.19/1,044,378.24
  6. Step 6: Final answer
    x = 816,499.22

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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.