Home / 2,076,552.90-3,114,829.35-656,720.10

Finding the Fourth Proportional to 2,076,552.90, 3,114,829.35 and 656,720.10

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Solution

The fourth proportional to 2,076,552.90, 3,114,829.35 and 656,720.10 is: 985,080.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,552.90 : 3,114,829.35 = 656,720.10 : x
  2. Step 2: Convert to fraction form
    2,076,552.90/3,114,829.35 = 656,720.10/x
  3. Step 3: Cross multiply
    2,076,552.90x = 3,114,829.35 × 656,720.10
  4. Step 4: Simplify right side
    2,076,552.90x = 2,045,571,042,214.94
  5. Step 5: Solve for x
    x = 2,045,571,042,214.94/2,076,552.90
  6. Step 6: Final answer
    x = 985,080.15

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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.