Home / 7,276,066.46-10,908,619.22-4,396,821.02

Finding the Fourth Proportional to 7,276,066.46, 10,908,619.22 and 4,396,821.02

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Solution

The fourth proportional to 7,276,066.46, 10,908,619.22 and 4,396,821.02 is: 6,591,919.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,276,066.46 : 10,908,619.22 = 4,396,821.02 : x
  2. Step 2: Convert to fraction form
    7,276,066.46/10,908,619.22 = 4,396,821.02/x
  3. Step 3: Cross multiply
    7,276,066.46x = 10,908,619.22 × 4,396,821.02
  4. Step 4: Simplify right side
    7,276,066.46x = 47,963,246,242,120.96
  5. Step 5: Solve for x
    x = 47,963,246,242,120.96/7,276,066.46
  6. Step 6: Final answer
    x = 6,591,919.76

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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.