Home / 14,013,693.97-21,028,841.83-5,926,226.29

Finding the Fourth Proportional to 14,013,693.97, 21,028,841.83 and 5,926,226.29

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Solution

The fourth proportional to 14,013,693.97, 21,028,841.83 and 5,926,226.29 is: 8,892,849.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,013,693.97 : 21,028,841.83 = 5,926,226.29 : x
  2. Step 2: Convert to fraction form
    14,013,693.97/21,028,841.83 = 5,926,226.29/x
  3. Step 3: Cross multiply
    14,013,693.97x = 21,028,841.83 × 5,926,226.29
  4. Step 4: Simplify right side
    14,013,693.97x = 124,621,675,256,033.39
  5. Step 5: Solve for x
    x = 124,621,675,256,033.39/14,013,693.97
  6. Step 6: Final answer
    x = 8,892,849.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.