Home / 6,276,433.60-9,416,254.20-2,016,643.60

Finding the Fourth Proportional to 6,276,433.60, 9,416,254.20 and 2,016,643.60

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Solution

The fourth proportional to 6,276,433.60, 9,416,254.20 and 2,016,643.60 is: 3,025,480.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,276,433.60 : 9,416,254.20 = 2,016,643.60 : x
  2. Step 2: Convert to fraction form
    6,276,433.60/9,416,254.20 = 2,016,643.60/x
  3. Step 3: Cross multiply
    6,276,433.60x = 9,416,254.20 × 2,016,643.60
  4. Step 4: Simplify right side
    6,276,433.60x = 18,989,228,768,403.12
  5. Step 5: Solve for x
    x = 18,989,228,768,403.12/6,276,433.60
  6. Step 6: Final answer
    x = 3,025,480.71

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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.