Home / 2,006,326.20-3,009,489.30-586,324.92

Finding the Fourth Proportional to 2,006,326.20, 3,009,489.30 and 586,324.92

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Solution

The fourth proportional to 2,006,326.20, 3,009,489.30 and 586,324.92 is: 879,487.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,326.20 : 3,009,489.30 = 586,324.92 : x
  2. Step 2: Convert to fraction form
    2,006,326.20/3,009,489.30 = 586,324.92/x
  3. Step 3: Cross multiply
    2,006,326.20x = 3,009,489.30 × 586,324.92
  4. Step 4: Simplify right side
    2,006,326.20x = 1,764,538,573,063.36
  5. Step 5: Solve for x
    x = 1,764,538,573,063.36/2,006,326.20
  6. Step 6: Final answer
    x = 879,487.38

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.