Home / 2,027,244.19-2,797,598.08-1,109,472.80

Finding the Fourth Proportional to 2,027,244.19, 2,797,598.08 and 1,109,472.80

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Solution

The fourth proportional to 2,027,244.19, 2,797,598.08 and 1,109,472.80 is: 1,531,073.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,244.19 : 2,797,598.08 = 1,109,472.80 : x
  2. Step 2: Convert to fraction form
    2,027,244.19/2,797,598.08 = 1,109,472.80/x
  3. Step 3: Cross multiply
    2,027,244.19x = 2,797,598.08 × 1,109,472.80
  4. Step 4: Simplify right side
    2,027,244.19x = 3,103,858,975,092.22
  5. Step 5: Solve for x
    x = 3,103,858,975,092.22/2,027,244.19
  6. Step 6: Final answer
    x = 1,531,073.06

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1.5x scale

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.