Home / 6,624,908.66-9,149,344.00-5,902,744.19

Finding the Fourth Proportional to 6,624,908.66, 9,149,344.00 and 5,902,744.19

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Solution

The fourth proportional to 6,624,908.66, 9,149,344.00 and 5,902,744.19 is: 8,151,997.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,908.66 : 9,149,344.00 = 5,902,744.19 : x
  2. Step 2: Convert to fraction form
    6,624,908.66/9,149,344.00 = 5,902,744.19/x
  3. Step 3: Cross multiply
    6,624,908.66x = 9,149,344.00 × 5,902,744.19
  4. Step 4: Simplify right side
    6,624,908.66x = 54,006,237,077,807.78
  5. Step 5: Solve for x
    x = 54,006,237,077,807.78/6,624,908.66
  6. Step 6: Final answer
    x = 8,151,997.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.