Home / 2,483,141.60-3,724,712.40-987,233.60

Finding the Fourth Proportional to 2,483,141.60, 3,724,712.40 and 987,233.60

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Solution

The fourth proportional to 2,483,141.60, 3,724,712.40 and 987,233.60 is: 1,480,850.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,141.60 : 3,724,712.40 = 987,233.60 : x
  2. Step 2: Convert to fraction form
    2,483,141.60/3,724,712.40 = 987,233.60/x
  3. Step 3: Cross multiply
    2,483,141.60x = 3,724,712.40 × 987,233.60
  4. Step 4: Simplify right side
    2,483,141.60x = 3,677,161,231,616.64
  5. Step 5: Solve for x
    x = 3,677,161,231,616.64/2,483,141.60
  6. Step 6: Final answer
    x = 1,480,850.40

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Similar ratio
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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.