Home / 8,916,441.44-12,308,455.76-6,019,755.84

Finding the Fourth Proportional to 8,916,441.44, 12,308,455.76 and 6,019,755.84

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Solution

The fourth proportional to 8,916,441.44, 12,308,455.76 and 6,019,755.84 is: 8,309,805.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,916,441.44 : 12,308,455.76 = 6,019,755.84 : x
  2. Step 2: Convert to fraction form
    8,916,441.44/12,308,455.76 = 6,019,755.84/x
  3. Step 3: Cross multiply
    8,916,441.44x = 12,308,455.76 × 6,019,755.84
  4. Step 4: Simplify right side
    8,916,441.44x = 74,093,898,442,641.64
  5. Step 5: Solve for x
    x = 74,093,898,442,641.64/8,916,441.44
  6. Step 6: Final answer
    x = 8,309,805.98

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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.