Home / 3,341,331.10-5,011,996.65-1,097,469.10

Finding the Fourth Proportional to 3,341,331.10, 5,011,996.65 and 1,097,469.10

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Solution

The fourth proportional to 3,341,331.10, 5,011,996.65 and 1,097,469.10 is: 1,646,203.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,331.10 : 5,011,996.65 = 1,097,469.10 : x
  2. Step 2: Convert to fraction form
    3,341,331.10/5,011,996.65 = 1,097,469.10/x
  3. Step 3: Cross multiply
    3,341,331.10x = 5,011,996.65 × 1,097,469.10
  4. Step 4: Simplify right side
    3,341,331.10x = 5,500,511,452,678.52
  5. Step 5: Solve for x
    x = 5,500,511,452,678.52/3,341,331.10
  6. Step 6: Final answer
    x = 1,646,203.65

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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.