Home / 6,843,605.27-9,443,878.22-3,787,637.27

Finding the Fourth Proportional to 6,843,605.27, 9,443,878.22 and 3,787,637.27

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Solution

The fourth proportional to 6,843,605.27, 9,443,878.22 and 3,787,637.27 is: 5,226,775.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,843,605.27 : 9,443,878.22 = 3,787,637.27 : x
  2. Step 2: Convert to fraction form
    6,843,605.27/9,443,878.22 = 3,787,637.27/x
  3. Step 3: Cross multiply
    6,843,605.27x = 9,443,878.22 × 3,787,637.27
  4. Step 4: Simplify right side
    6,843,605.27x = 35,769,985,081,662.96
  5. Step 5: Solve for x
    x = 35,769,985,081,662.96/6,843,605.27
  6. Step 6: Final answer
    x = 5,226,775.03

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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.