Home / 8,354,895.50-12,529,747.88-4,034,259.41

Finding the Fourth Proportional to 8,354,895.50, 12,529,747.88 and 4,034,259.41

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Solution

The fourth proportional to 8,354,895.50, 12,529,747.88 and 4,034,259.41 is: 6,050,135.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,354,895.50 : 12,529,747.88 = 4,034,259.41 : x
  2. Step 2: Convert to fraction form
    8,354,895.50/12,529,747.88 = 4,034,259.41/x
  3. Step 3: Cross multiply
    8,354,895.50x = 12,529,747.88 × 4,034,259.41
  4. Step 4: Simplify right side
    8,354,895.50x = 50,548,253,289,817.55
  5. Step 5: Solve for x
    x = 50,548,253,289,817.55/8,354,895.50
  6. Step 6: Final answer
    x = 6,050,135.91

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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.