Home / 3,325,016.27-4,588,520.45-1,797,123.39

Finding the Fourth Proportional to 3,325,016.27, 4,588,520.45 and 1,797,123.39

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Solution

The fourth proportional to 3,325,016.27, 4,588,520.45 and 1,797,123.39 is: 2,480,029.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,016.27 : 4,588,520.45 = 1,797,123.39 : x
  2. Step 2: Convert to fraction form
    3,325,016.27/4,588,520.45 = 1,797,123.39/x
  3. Step 3: Cross multiply
    3,325,016.27x = 4,588,520.45 × 1,797,123.39
  4. Step 4: Simplify right side
    3,325,016.27x = 8,246,137,417,202.71
  5. Step 5: Solve for x
    x = 8,246,137,417,202.71/3,325,016.27
  6. Step 6: Final answer
    x = 2,480,029.20

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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.