Home / 8,060,607.70-12,090,911.55-6,234,025.30

Finding the Fourth Proportional to 8,060,607.70, 12,090,911.55 and 6,234,025.30

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Solution

The fourth proportional to 8,060,607.70, 12,090,911.55 and 6,234,025.30 is: 9,351,037.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,607.70 : 12,090,911.55 = 6,234,025.30 : x
  2. Step 2: Convert to fraction form
    8,060,607.70/12,090,911.55 = 6,234,025.30/x
  3. Step 3: Cross multiply
    8,060,607.70x = 12,090,911.55 × 6,234,025.30
  4. Step 4: Simplify right side
    8,060,607.70x = 75,375,048,502,762.22
  5. Step 5: Solve for x
    x = 75,375,048,502,762.22/8,060,607.70
  6. Step 6: Final answer
    x = 9,351,037.95

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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.