Home / 4,161,698.80-6,242,548.20-3,842,834.20

Finding the Fourth Proportional to 4,161,698.80, 6,242,548.20 and 3,842,834.20

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Solution

The fourth proportional to 4,161,698.80, 6,242,548.20 and 3,842,834.20 is: 5,764,251.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,698.80 : 6,242,548.20 = 3,842,834.20 : x
  2. Step 2: Convert to fraction form
    4,161,698.80/6,242,548.20 = 3,842,834.20/x
  3. Step 3: Cross multiply
    4,161,698.80x = 6,242,548.20 × 3,842,834.20
  4. Step 4: Simplify right side
    4,161,698.80x = 23,989,077,718,108.44
  5. Step 5: Solve for x
    x = 23,989,077,718,108.44/4,161,698.80
  6. Step 6: Final answer
    x = 5,764,251.30

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Double scale
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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.