Home / 3,064,680.46-4,229,258.97-1,776,268.18

Finding the Fourth Proportional to 3,064,680.46, 4,229,258.97 and 1,776,268.18

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Solution

The fourth proportional to 3,064,680.46, 4,229,258.97 and 1,776,268.18 is: 2,451,250.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,680.46 : 4,229,258.97 = 1,776,268.18 : x
  2. Step 2: Convert to fraction form
    3,064,680.46/4,229,258.97 = 1,776,268.18/x
  3. Step 3: Cross multiply
    3,064,680.46x = 4,229,258.97 × 1,776,268.18
  4. Step 4: Simplify right side
    3,064,680.46x = 7,512,298,133,390.57
  5. Step 5: Solve for x
    x = 7,512,298,133,390.57/3,064,680.46
  6. Step 6: Final answer
    x = 2,451,250.05

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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.