Home / 11,753,653.80-17,624,363.58-4,179,518.76

Finding the Fourth Proportional to 11,753,653.80, 17,624,363.58 and 4,179,518.76

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Solution

The fourth proportional to 11,753,653.80, 17,624,363.58 and 4,179,518.76 is: 6,267,102.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,753,653.80 : 17,624,363.58 = 4,179,518.76 : x
  2. Step 2: Convert to fraction form
    11,753,653.80/17,624,363.58 = 4,179,518.76/x
  3. Step 3: Cross multiply
    11,753,653.80x = 17,624,363.58 × 4,179,518.76
  4. Step 4: Simplify right side
    11,753,653.80x = 73,661,358,215,670.75
  5. Step 5: Solve for x
    x = 73,661,358,215,670.75/11,753,653.80
  6. Step 6: Final answer
    x = 6,267,102.93

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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.