Home / 3,094,890.16-4,269,853.56-2,022,424.24

Finding the Fourth Proportional to 3,094,890.16, 4,269,853.56 and 2,022,424.24

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Solution

The fourth proportional to 3,094,890.16, 4,269,853.56 and 2,022,424.24 is: 2,790,229.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,890.16 : 4,269,853.56 = 2,022,424.24 : x
  2. Step 2: Convert to fraction form
    3,094,890.16/4,269,853.56 = 2,022,424.24/x
  3. Step 3: Cross multiply
    3,094,890.16x = 4,269,853.56 × 2,022,424.24
  4. Step 4: Simplify right side
    3,094,890.16x = 8,635,455,340,994.29
  5. Step 5: Solve for x
    x = 8,635,455,340,994.29/3,094,890.16
  6. Step 6: Final answer
    x = 2,790,229.99

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Double scale
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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.