Home / 9,758,651.58-13,462,523.16-5,889,936.06

Finding the Fourth Proportional to 9,758,651.58, 13,462,523.16 and 5,889,936.06

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Solution

The fourth proportional to 9,758,651.58, 13,462,523.16 and 5,889,936.06 is: 8,125,446.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,758,651.58 : 13,462,523.16 = 5,889,936.06 : x
  2. Step 2: Convert to fraction form
    9,758,651.58/13,462,523.16 = 5,889,936.06/x
  3. Step 3: Cross multiply
    9,758,651.58x = 13,462,523.16 × 5,889,936.06
  4. Step 4: Simplify right side
    9,758,651.58x = 79,293,400,618,669.14
  5. Step 5: Solve for x
    x = 79,293,400,618,669.14/9,758,651.58
  6. Step 6: Final answer
    x = 8,125,446.43

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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.