Home / 8,566,425.82-12,848,259.93-2,499,733.18

Finding the Fourth Proportional to 8,566,425.82, 12,848,259.93 and 2,499,733.18

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Solution

The fourth proportional to 8,566,425.82, 12,848,259.93 and 2,499,733.18 is: 3,749,197.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,566,425.82 : 12,848,259.93 = 2,499,733.18 : x
  2. Step 2: Convert to fraction form
    8,566,425.82/12,848,259.93 = 2,499,733.18/x
  3. Step 3: Cross multiply
    8,566,425.82x = 12,848,259.93 × 2,499,733.18
  4. Step 4: Simplify right side
    8,566,425.82x = 32,117,221,652,285.48
  5. Step 5: Solve for x
    x = 32,117,221,652,285.48/8,566,425.82
  6. Step 6: Final answer
    x = 3,749,197.43

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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.