Home / 4,763,817.62-7,141,709.64-2,066,111

Finding the Fourth Proportional to 4,763,817.62, 7,141,709.64 and 2,066,111

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Solution

The fourth proportional to 4,763,817.62, 7,141,709.64 and 2,066,111 is: 3,097,424.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,817.62 : 7,141,709.64 = 2,066,111 : x
  2. Step 2: Convert to fraction form
    4,763,817.62/7,141,709.64 = 2,066,111/x
  3. Step 3: Cross multiply
    4,763,817.62x = 7,141,709.64 × 2,066,111
  4. Step 4: Simplify right side
    4,763,817.62x = 14,755,564,846,010.04
  5. Step 5: Solve for x
    x = 14,755,564,846,010.04/4,763,817.62
  6. Step 6: Final answer
    x = 3,097,424.38

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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.