Home / 2,050,682.40-3,076,169.40-630,736.20

Finding the Fourth Proportional to 2,050,682.40, 3,076,169.40 and 630,736.20

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Solution

The fourth proportional to 2,050,682.40, 3,076,169.40 and 630,736.20 is: 946,149.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,682.40 : 3,076,169.40 = 630,736.20 : x
  2. Step 2: Convert to fraction form
    2,050,682.40/3,076,169.40 = 630,736.20/x
  3. Step 3: Cross multiply
    2,050,682.40x = 3,076,169.40 × 630,736.20
  4. Step 4: Simplify right side
    2,050,682.40x = 1,940,251,397,912.28
  5. Step 5: Solve for x
    x = 1,940,251,397,912.28/2,050,682.40
  6. Step 6: Final answer
    x = 946,149.14

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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.