Home / 6,181,246.20-9,271,869.30-6,076,270.20

Finding the Fourth Proportional to 6,181,246.20, 9,271,869.30 and 6,076,270.20

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Solution

The fourth proportional to 6,181,246.20, 9,271,869.30 and 6,076,270.20 is: 9,114,405.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,181,246.20 : 9,271,869.30 = 6,076,270.20 : x
  2. Step 2: Convert to fraction form
    6,181,246.20/9,271,869.30 = 6,076,270.20/x
  3. Step 3: Cross multiply
    6,181,246.20x = 9,271,869.30 × 6,076,270.20
  4. Step 4: Simplify right side
    6,181,246.20x = 56,338,383,125,884.87
  5. Step 5: Solve for x
    x = 56,338,383,125,884.87/6,181,246.20
  6. Step 6: Final answer
    x = 9,114,405.30

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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.