Home / 10,039,218.06-13,855,301.92-5,964,837.06

Finding the Fourth Proportional to 10,039,218.06, 13,855,301.92 and 5,964,837.06

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Solution

The fourth proportional to 10,039,218.06, 13,855,301.92 and 5,964,837.06 is: 8,232,176.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,039,218.06 : 13,855,301.92 = 5,964,837.06 : x
  2. Step 2: Convert to fraction form
    10,039,218.06/13,855,301.92 = 5,964,837.06/x
  3. Step 3: Cross multiply
    10,039,218.06x = 13,855,301.92 × 5,964,837.06
  4. Step 4: Simplify right side
    10,039,218.06x = 82,644,618,369,905.16
  5. Step 5: Solve for x
    x = 82,644,618,369,905.16/10,039,218.06
  6. Step 6: Final answer
    x = 8,232,176.84

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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.