Home / 6,565,766.22-9,849,008.52-2,727,976.86

Finding the Fourth Proportional to 6,565,766.22, 9,849,008.52 and 2,727,976.86

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Solution

The fourth proportional to 6,565,766.22, 9,849,008.52 and 2,727,976.86 is: 4,092,114.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,766.22 : 9,849,008.52 = 2,727,976.86 : x
  2. Step 2: Convert to fraction form
    6,565,766.22/9,849,008.52 = 2,727,976.86/x
  3. Step 3: Cross multiply
    6,565,766.22x = 9,849,008.52 × 2,727,976.86
  4. Step 4: Simplify right side
    6,565,766.22x = 26,867,867,336,502.84
  5. Step 5: Solve for x
    x = 26,867,867,336,502.84/6,565,766.22
  6. Step 6: Final answer
    x = 4,092,114.53

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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.