Home / 5,605,435.44-7,735,500.62-3,027,116.16

Finding the Fourth Proportional to 5,605,435.44, 7,735,500.62 and 3,027,116.16

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Solution

The fourth proportional to 5,605,435.44, 7,735,500.62 and 3,027,116.16 is: 4,177,420.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,605,435.44 : 7,735,500.62 = 3,027,116.16 : x
  2. Step 2: Convert to fraction form
    5,605,435.44/7,735,500.62 = 3,027,116.16/x
  3. Step 3: Cross multiply
    5,605,435.44x = 7,735,500.62 × 3,027,116.16
  4. Step 4: Simplify right side
    5,605,435.44x = 23,416,258,932,492.02
  5. Step 5: Solve for x
    x = 23,416,258,932,492.02/5,605,435.44
  6. Step 6: Final answer
    x = 4,177,420.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.