Home / 2,544,004.20-3,816,006.30-2,386,540.20

Finding the Fourth Proportional to 2,544,004.20, 3,816,006.30 and 2,386,540.20

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Solution

The fourth proportional to 2,544,004.20, 3,816,006.30 and 2,386,540.20 is: 3,579,810.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,004.20 : 3,816,006.30 = 2,386,540.20 : x
  2. Step 2: Convert to fraction form
    2,544,004.20/3,816,006.30 = 2,386,540.20/x
  3. Step 3: Cross multiply
    2,544,004.20x = 3,816,006.30 × 2,386,540.20
  4. Step 4: Simplify right side
    2,544,004.20x = 9,107,052,438,403.26
  5. Step 5: Solve for x
    x = 9,107,052,438,403.26/2,544,004.20
  6. Step 6: Final answer
    x = 3,579,810.30

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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.