Home / 1,132,824.59-1,563,304.44-616,577.26

Finding the Fourth Proportional to 1,132,824.59, 1,563,304.44 and 616,577.26

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Solution

The fourth proportional to 1,132,824.59, 1,563,304.44 and 616,577.26 is: 850,880.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,824.59 : 1,563,304.44 = 616,577.26 : x
  2. Step 2: Convert to fraction form
    1,132,824.59/1,563,304.44 = 616,577.26/x
  3. Step 3: Cross multiply
    1,132,824.59x = 1,563,304.44 × 616,577.26
  4. Step 4: Simplify right side
    1,132,824.59x = 963,897,965,078.15
  5. Step 5: Solve for x
    x = 963,897,965,078.15/1,132,824.59
  6. Step 6: Final answer
    x = 850,880.16

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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.