Home / 3,294,163.20-4,941,244.80-1,699,840.20

Finding the Fourth Proportional to 3,294,163.20, 4,941,244.80 and 1,699,840.20

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Solution

The fourth proportional to 3,294,163.20, 4,941,244.80 and 1,699,840.20 is: 2,549,760.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,163.20 : 4,941,244.80 = 1,699,840.20 : x
  2. Step 2: Convert to fraction form
    3,294,163.20/4,941,244.80 = 1,699,840.20/x
  3. Step 3: Cross multiply
    3,294,163.20x = 4,941,244.80 × 1,699,840.20
  4. Step 4: Simplify right side
    3,294,163.20x = 8,399,326,549,080.96
  5. Step 5: Solve for x
    x = 8,399,326,549,080.96/3,294,163.20
  6. Step 6: Final answer
    x = 2,549,760.30

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Similar ratio
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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.