Home / 2,076,229.80-3,114,344.70-2,034,239.40

Finding the Fourth Proportional to 2,076,229.80, 3,114,344.70 and 2,034,239.40

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Solution

The fourth proportional to 2,076,229.80, 3,114,344.70 and 2,034,239.40 is: 3,051,359.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,229.80 : 3,114,344.70 = 2,034,239.40 : x
  2. Step 2: Convert to fraction form
    2,076,229.80/3,114,344.70 = 2,034,239.40/x
  3. Step 3: Cross multiply
    2,076,229.80x = 3,114,344.70 × 2,034,239.40
  4. Step 4: Simplify right side
    2,076,229.80x = 6,335,322,693,921.18
  5. Step 5: Solve for x
    x = 6,335,322,693,921.18/2,076,229.80
  6. Step 6: Final answer
    x = 3,051,359.10

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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.