Home / 1,924,538.54-2,656,527.03-1,109,067.19

Finding the Fourth Proportional to 1,924,538.54, 2,656,527.03 and 1,109,067.19

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Solution

The fourth proportional to 1,924,538.54, 2,656,527.03 and 1,109,067.19 is: 1,530,895.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,538.54 : 2,656,527.03 = 1,109,067.19 : x
  2. Step 2: Convert to fraction form
    1,924,538.54/2,656,527.03 = 1,109,067.19/x
  3. Step 3: Cross multiply
    1,924,538.54x = 2,656,527.03 × 1,109,067.19
  4. Step 4: Simplify right side
    1,924,538.54x = 2,946,266,961,679.83
  5. Step 5: Solve for x
    x = 2,946,266,961,679.83/1,924,538.54
  6. Step 6: Final answer
    x = 1,530,895.28

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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.