Home / 1,592,016.14-2,197,893.39-1,049,729.42

Finding the Fourth Proportional to 1,592,016.14, 2,197,893.39 and 1,049,729.42

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Solution

The fourth proportional to 1,592,016.14, 2,197,893.39 and 1,049,729.42 is: 1,449,227.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,016.14 : 2,197,893.39 = 1,049,729.42 : x
  2. Step 2: Convert to fraction form
    1,592,016.14/2,197,893.39 = 1,049,729.42/x
  3. Step 3: Cross multiply
    1,592,016.14x = 2,197,893.39 × 1,049,729.42
  4. Step 4: Simplify right side
    1,592,016.14x = 2,307,193,353,506.53
  5. Step 5: Solve for x
    x = 2,307,193,353,506.53/1,592,016.14
  6. Step 6: Final answer
    x = 1,449,227.36

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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.