Home / 9,685,163.82-14,522,701.28-3,614,903.39

Finding the Fourth Proportional to 9,685,163.82, 14,522,701.28 and 3,614,903.39

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Solution

The fourth proportional to 9,685,163.82, 14,522,701.28 and 3,614,903.39 is: 5,420,472.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,685,163.82 : 14,522,701.28 = 3,614,903.39 : x
  2. Step 2: Convert to fraction form
    9,685,163.82/14,522,701.28 = 3,614,903.39/x
  3. Step 3: Cross multiply
    9,685,163.82x = 14,522,701.28 × 3,614,903.39
  4. Step 4: Simplify right side
    9,685,163.82x = 52,498,162,056,070.32
  5. Step 5: Solve for x
    x = 52,498,162,056,070.32/9,685,163.82
  6. Step 6: Final answer
    x = 5,420,472.28

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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.