Home / 10,039,214.81-13,855,297.43-5,964,833.81

Finding the Fourth Proportional to 10,039,214.81, 13,855,297.43 and 5,964,833.81

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Solution

The fourth proportional to 10,039,214.81, 13,855,297.43 and 5,964,833.81 is: 8,232,172.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,039,214.81 : 13,855,297.43 = 5,964,833.81 : x
  2. Step 2: Convert to fraction form
    10,039,214.81/13,855,297.43 = 5,964,833.81/x
  3. Step 3: Cross multiply
    10,039,214.81x = 13,855,297.43 × 5,964,833.81
  4. Step 4: Simplify right side
    10,039,214.81x = 82,644,546,607,620.44
  5. Step 5: Solve for x
    x = 82,644,546,607,620.44/10,039,214.81
  6. Step 6: Final answer
    x = 8,232,172.35

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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.