Home / 1,073,861.60-1,610,792.40-325,906.40

Finding the Fourth Proportional to 1,073,861.60, 1,610,792.40 and 325,906.40

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Solution

The fourth proportional to 1,073,861.60, 1,610,792.40 and 325,906.40 is: 488,859.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,861.60 : 1,610,792.40 = 325,906.40 : x
  2. Step 2: Convert to fraction form
    1,073,861.60/1,610,792.40 = 325,906.40/x
  3. Step 3: Cross multiply
    1,073,861.60x = 1,610,792.40 × 325,906.40
  4. Step 4: Simplify right side
    1,073,861.60x = 524,967,552,231.36
  5. Step 5: Solve for x
    x = 524,967,552,231.36/1,073,861.60
  6. Step 6: Final answer
    x = 488,859.60

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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.