Home / 5,088,608.60-7,632,912.90-2,247,258.20

Finding the Fourth Proportional to 5,088,608.60, 7,632,912.90 and 2,247,258.20

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Solution

The fourth proportional to 5,088,608.60, 7,632,912.90 and 2,247,258.20 is: 3,370,887.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,088,608.60 : 7,632,912.90 = 2,247,258.20 : x
  2. Step 2: Convert to fraction form
    5,088,608.60/7,632,912.90 = 2,247,258.20/x
  3. Step 3: Cross multiply
    5,088,608.60x = 7,632,912.90 × 2,247,258.20
  4. Step 4: Simplify right side
    5,088,608.60x = 17,153,126,104,410.78
  5. Step 5: Solve for x
    x = 17,153,126,104,410.78/5,088,608.60
  6. Step 6: Final answer
    x = 3,370,887.30

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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.