Home / 2,060,831.20-3,091,246.80-941,087.20

Finding the Fourth Proportional to 2,060,831.20, 3,091,246.80 and 941,087.20

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Solution

The fourth proportional to 2,060,831.20, 3,091,246.80 and 941,087.20 is: 1,411,630.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,831.20 : 3,091,246.80 = 941,087.20 : x
  2. Step 2: Convert to fraction form
    2,060,831.20/3,091,246.80 = 941,087.20/x
  3. Step 3: Cross multiply
    2,060,831.20x = 3,091,246.80 × 941,087.20
  4. Step 4: Simplify right side
    2,060,831.20x = 2,909,132,795,520.96
  5. Step 5: Solve for x
    x = 2,909,132,795,520.96/2,060,831.20
  6. Step 6: Final answer
    x = 1,411,630.80

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Similar ratio
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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.