Home / 3,534,028.40-5,301,042.60-2,414,284.40

Finding the Fourth Proportional to 3,534,028.40, 5,301,042.60 and 2,414,284.40

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Solution

The fourth proportional to 3,534,028.40, 5,301,042.60 and 2,414,284.40 is: 3,621,426.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,534,028.40 : 5,301,042.60 = 2,414,284.40 : x
  2. Step 2: Convert to fraction form
    3,534,028.40/5,301,042.60 = 2,414,284.40/x
  3. Step 3: Cross multiply
    3,534,028.40x = 5,301,042.60 × 2,414,284.40
  4. Step 4: Simplify right side
    3,534,028.40x = 12,798,224,452,915.44
  5. Step 5: Solve for x
    x = 12,798,224,452,915.44/3,534,028.40
  6. Step 6: Final answer
    x = 3,621,426.60

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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.