Home / 1,044,364-1,441,223.76-591,685.60

Finding the Fourth Proportional to 1,044,364, 1,441,223.76 and 591,685.60

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Solution

The fourth proportional to 1,044,364, 1,441,223.76 and 591,685.60 is: 816,526.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,364 : 1,441,223.76 = 591,685.60 : x
  2. Step 2: Convert to fraction form
    1,044,364/1,441,223.76 = 591,685.60/x
  3. Step 3: Cross multiply
    1,044,364x = 1,441,223.76 × 591,685.60
  4. Step 4: Simplify right side
    1,044,364x = 852,751,345,169.86
  5. Step 5: Solve for x
    x = 852,751,345,169.86/1,044,364
  6. Step 6: Final answer
    x = 816,526.94

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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.