Home / 9,836,597.08-13,569,871.10-6,397,583.32

Finding the Fourth Proportional to 9,836,597.08, 13,569,871.10 and 6,397,583.32

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Solution

The fourth proportional to 9,836,597.08, 13,569,871.10 and 6,397,583.32 is: 8,825,651.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,836,597.08 : 13,569,871.10 = 6,397,583.32 : x
  2. Step 2: Convert to fraction form
    9,836,597.08/13,569,871.10 = 6,397,583.32/x
  3. Step 3: Cross multiply
    9,836,597.08x = 13,569,871.10 × 6,397,583.32
  4. Step 4: Simplify right side
    9,836,597.08x = 86,814,381,003,910.05
  5. Step 5: Solve for x
    x = 86,814,381,003,910.05/9,836,597.08
  6. Step 6: Final answer
    x = 8,825,651.83

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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.