Home / 4,776,095.82-6,590,136.57-2,816,588.57

Finding the Fourth Proportional to 4,776,095.82, 6,590,136.57 and 2,816,588.57

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Solution

The fourth proportional to 4,776,095.82, 6,590,136.57 and 2,816,588.57 is: 3,886,375.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776,095.82 : 6,590,136.57 = 2,816,588.57 : x
  2. Step 2: Convert to fraction form
    4,776,095.82/6,590,136.57 = 2,816,588.57/x
  3. Step 3: Cross multiply
    4,776,095.82x = 6,590,136.57 × 2,816,588.57
  4. Step 4: Simplify right side
    4,776,095.82x = 18,561,703,337,801.00
  5. Step 5: Solve for x
    x = 18,561,703,337,801.00/4,776,095.82
  6. Step 6: Final answer
    x = 3,886,375.83

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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.