Home / 1,304,696.57-1,801,268.60-852,774.89

Finding the Fourth Proportional to 1,304,696.57, 1,801,268.60 and 852,774.89

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Solution

The fourth proportional to 1,304,696.57, 1,801,268.60 and 852,774.89 is: 1,177,343.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,696.57 : 1,801,268.60 = 852,774.89 : x
  2. Step 2: Convert to fraction form
    1,304,696.57/1,801,268.60 = 852,774.89/x
  3. Step 3: Cross multiply
    1,304,696.57x = 1,801,268.60 × 852,774.89
  4. Step 4: Simplify right side
    1,304,696.57x = 1,536,076,632,464.75
  5. Step 5: Solve for x
    x = 1,536,076,632,464.75/1,304,696.57
  6. Step 6: Final answer
    x = 1,177,343.96

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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.