Home / 6,860,736.45-10,277,384.49-4,126,773.83

Finding the Fourth Proportional to 6,860,736.45, 10,277,384.49 and 4,126,773.83

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Solution

The fourth proportional to 6,860,736.45, 10,277,384.49 and 4,126,773.83 is: 6,181,907.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,860,736.45 : 10,277,384.49 = 4,126,773.83 : x
  2. Step 2: Convert to fraction form
    6,860,736.45/10,277,384.49 = 4,126,773.83/x
  3. Step 3: Cross multiply
    6,860,736.45x = 10,277,384.49 × 4,126,773.83
  4. Step 4: Simplify right side
    6,860,736.45x = 42,412,441,302,792.98
  5. Step 5: Solve for x
    x = 42,412,441,302,792.98/6,860,736.45
  6. Step 6: Final answer
    x = 6,181,907.96

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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.