Home / 6,227,817.74-8,594,601.39-3,614,120.47

Finding the Fourth Proportional to 6,227,817.74, 8,594,601.39 and 3,614,120.47

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Solution

The fourth proportional to 6,227,817.74, 8,594,601.39 and 3,614,120.47 is: 4,987,609.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,817.74 : 8,594,601.39 = 3,614,120.47 : x
  2. Step 2: Convert to fraction form
    6,227,817.74/8,594,601.39 = 3,614,120.47/x
  3. Step 3: Cross multiply
    6,227,817.74x = 8,594,601.39 × 3,614,120.47
  4. Step 4: Simplify right side
    6,227,817.74x = 31,061,924,793,602.95
  5. Step 5: Solve for x
    x = 31,061,924,793,602.95/6,227,817.74
  6. Step 6: Final answer
    x = 4,987,609.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.