Home / 1,132,294.43-1,562,578.76-616,051.26

Finding the Fourth Proportional to 1,132,294.43, 1,562,578.76 and 616,051.26

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Solution

The fourth proportional to 1,132,294.43, 1,562,578.76 and 616,051.26 is: 850,157.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,294.43 : 1,562,578.76 = 616,051.26 : x
  2. Step 2: Convert to fraction form
    1,132,294.43/1,562,578.76 = 616,051.26/x
  3. Step 3: Cross multiply
    1,132,294.43x = 1,562,578.76 × 616,051.26
  4. Step 4: Simplify right side
    1,132,294.43x = 962,628,613,947.24
  5. Step 5: Solve for x
    x = 962,628,613,947.24/1,132,294.43
  6. Step 6: Final answer
    x = 850,157.51

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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.