Home / 10,846,364.86-16,269,659.34-2,759,344.30

Finding the Fourth Proportional to 10,846,364.86, 16,269,659.34 and 2,759,344.30

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Solution

The fourth proportional to 10,846,364.86, 16,269,659.34 and 2,759,344.30 is: 4,139,044.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,846,364.86 : 16,269,659.34 = 2,759,344.30 : x
  2. Step 2: Convert to fraction form
    10,846,364.86/16,269,659.34 = 2,759,344.30/x
  3. Step 3: Cross multiply
    10,846,364.86x = 16,269,659.34 × 2,759,344.30
  4. Step 4: Simplify right side
    10,846,364.86x = 44,893,591,762,770.76
  5. Step 5: Solve for x
    x = 44,893,591,762,770.76/10,846,364.86
  6. Step 6: Final answer
    x = 4,139,044.96

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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.