Home / 5,444,117.10-8,166,175.65-3,764,501.10

Finding the Fourth Proportional to 5,444,117.10, 8,166,175.65 and 3,764,501.10

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Solution

The fourth proportional to 5,444,117.10, 8,166,175.65 and 3,764,501.10 is: 5,646,751.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,117.10 : 8,166,175.65 = 3,764,501.10 : x
  2. Step 2: Convert to fraction form
    5,444,117.10/8,166,175.65 = 3,764,501.10/x
  3. Step 3: Cross multiply
    5,444,117.10x = 8,166,175.65 × 3,764,501.10
  4. Step 4: Simplify right side
    5,444,117.10x = 30,741,577,217,218.22
  5. Step 5: Solve for x
    x = 30,741,577,217,218.22/5,444,117.10
  6. Step 6: Final answer
    x = 5,646,751.65

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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.