Home / 4,396,286.80-6,594,430.20-2,961,396.10

Finding the Fourth Proportional to 4,396,286.80, 6,594,430.20 and 2,961,396.10

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Solution

The fourth proportional to 4,396,286.80, 6,594,430.20 and 2,961,396.10 is: 4,442,094.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396,286.80 : 6,594,430.20 = 2,961,396.10 : x
  2. Step 2: Convert to fraction form
    4,396,286.80/6,594,430.20 = 2,961,396.10/x
  3. Step 3: Cross multiply
    4,396,286.80x = 6,594,430.20 × 2,961,396.10
  4. Step 4: Simplify right side
    4,396,286.80x = 19,528,719,876,002.22
  5. Step 5: Solve for x
    x = 19,528,719,876,002.22/4,396,286.80
  6. Step 6: Final answer
    x = 4,442,094.15

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Double scale
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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.