Home / 3,462,664.40-5,193,996.60-2,043,400.40

Finding the Fourth Proportional to 3,462,664.40, 5,193,996.60 and 2,043,400.40

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Solution

The fourth proportional to 3,462,664.40, 5,193,996.60 and 2,043,400.40 is: 3,065,100.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,664.40 : 5,193,996.60 = 2,043,400.40 : x
  2. Step 2: Convert to fraction form
    3,462,664.40/5,193,996.60 = 2,043,400.40/x
  3. Step 3: Cross multiply
    3,462,664.40x = 5,193,996.60 × 2,043,400.40
  4. Step 4: Simplify right side
    3,462,664.40x = 10,613,414,730,038.64
  5. Step 5: Solve for x
    x = 10,613,414,730,038.64/3,462,664.40
  6. Step 6: Final answer
    x = 3,065,100.60

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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.