Home / 2,076,467.40-3,114,701.10-560,147.40

Finding the Fourth Proportional to 2,076,467.40, 3,114,701.10 and 560,147.40

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Solution

The fourth proportional to 2,076,467.40, 3,114,701.10 and 560,147.40 is: 840,221.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,467.40 : 3,114,701.10 = 560,147.40 : x
  2. Step 2: Convert to fraction form
    2,076,467.40/3,114,701.10 = 560,147.40/x
  3. Step 3: Cross multiply
    2,076,467.40x = 3,114,701.10 × 560,147.40
  4. Step 4: Simplify right side
    2,076,467.40x = 1,744,691,722,942.14
  5. Step 5: Solve for x
    x = 1,744,691,722,942.14/2,076,467.40
  6. Step 6: Final answer
    x = 840,221.10

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Double scale
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Similar ratio
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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.