Home / 4,134,695.60-6,202,723.80-1,294,122.80

Finding the Fourth Proportional to 4,134,695.60, 6,202,723.80 and 1,294,122.80

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Solution

The fourth proportional to 4,134,695.60, 6,202,723.80 and 1,294,122.80 is: 1,941,397.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134,695.60 : 6,202,723.80 = 1,294,122.80 : x
  2. Step 2: Convert to fraction form
    4,134,695.60/6,202,723.80 = 1,294,122.80/x
  3. Step 3: Cross multiply
    4,134,695.60x = 6,202,723.80 × 1,294,122.80
  4. Step 4: Simplify right side
    4,134,695.60x = 8,027,086,291,682.64
  5. Step 5: Solve for x
    x = 8,027,086,291,682.64/4,134,695.60
  6. Step 6: Final answer
    x = 1,941,397.16

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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.