Home / 3,534,038.40-5,301,057.60-2,414,294.40

Finding the Fourth Proportional to 3,534,038.40, 5,301,057.60 and 2,414,294.40

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Solution

The fourth proportional to 3,534,038.40, 5,301,057.60 and 2,414,294.40 is: 3,621,441.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,534,038.40 : 5,301,057.60 = 2,414,294.40 : x
  2. Step 2: Convert to fraction form
    3,534,038.40/5,301,057.60 = 2,414,294.40/x
  3. Step 3: Cross multiply
    3,534,038.40x = 5,301,057.60 × 2,414,294.40
  4. Step 4: Simplify right side
    3,534,038.40x = 12,798,313,677,757.44
  5. Step 5: Solve for x
    x = 12,798,313,677,757.44/3,534,038.40
  6. Step 6: Final answer
    x = 3,621,441.60

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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.