Home / 11,860,799.12-16,367,941.18-6,633,896.94

Finding the Fourth Proportional to 11,860,799.12, 16,367,941.18 and 6,633,896.94

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Solution

The fourth proportional to 11,860,799.12, 16,367,941.18 and 6,633,896.94 is: 9,154,799.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,860,799.12 : 16,367,941.18 = 6,633,896.94 : x
  2. Step 2: Convert to fraction form
    11,860,799.12/16,367,941.18 = 6,633,896.94/x
  3. Step 3: Cross multiply
    11,860,799.12x = 16,367,941.18 × 6,633,896.94
  4. Step 4: Simplify right side
    11,860,799.12x = 108,583,234,908,102
  5. Step 5: Solve for x
    x = 108,583,234,908,102/11,860,799.12
  6. Step 6: Final answer
    x = 9,154,799.25

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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.