Home / 2,076,562.80-3,114,844.20-1,936,594.80

Finding the Fourth Proportional to 2,076,562.80, 3,114,844.20 and 1,936,594.80

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Solution

The fourth proportional to 2,076,562.80, 3,114,844.20 and 1,936,594.80 is: 2,904,892.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,562.80 : 3,114,844.20 = 1,936,594.80 : x
  2. Step 2: Convert to fraction form
    2,076,562.80/3,114,844.20 = 1,936,594.80/x
  3. Step 3: Cross multiply
    2,076,562.80x = 3,114,844.20 × 1,936,594.80
  4. Step 4: Simplify right side
    2,076,562.80x = 6,032,191,080,530.16
  5. Step 5: Solve for x
    x = 6,032,191,080,530.16/2,076,562.80
  6. Step 6: Final answer
    x = 2,904,892.20

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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.