Home / 5,992,394.76-8,263,946.16-3,814,667.64

Finding the Fourth Proportional to 5,992,394.76, 8,263,946.16 and 3,814,667.64

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Solution

The fourth proportional to 5,992,394.76, 8,263,946.16 and 3,814,667.64 is: 5,260,702.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992,394.76 : 8,263,946.16 = 3,814,667.64 : x
  2. Step 2: Convert to fraction form
    5,992,394.76/8,263,946.16 = 3,814,667.64/x
  3. Step 3: Cross multiply
    5,992,394.76x = 8,263,946.16 × 3,814,667.64
  4. Step 4: Simplify right side
    5,992,394.76x = 31,524,207,995,254.27
  5. Step 5: Solve for x
    x = 31,524,207,995,254.27/5,992,394.76
  6. Step 6: Final answer
    x = 5,260,702.82

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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.