Home / 3,644,114.40-5,466,171.60-2,580,357.60

Finding the Fourth Proportional to 3,644,114.40, 5,466,171.60 and 2,580,357.60

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Solution

The fourth proportional to 3,644,114.40, 5,466,171.60 and 2,580,357.60 is: 3,870,536.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,644,114.40 : 5,466,171.60 = 2,580,357.60 : x
  2. Step 2: Convert to fraction form
    3,644,114.40/5,466,171.60 = 2,580,357.60/x
  3. Step 3: Cross multiply
    3,644,114.40x = 5,466,171.60 × 2,580,357.60
  4. Step 4: Simplify right side
    3,644,114.40x = 14,104,677,430,964.16
  5. Step 5: Solve for x
    x = 14,104,677,430,964.16/3,644,114.40
  6. Step 6: Final answer
    x = 3,870,536.40

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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.