Home / 10,869,744.33-14,998,796.01-6,738,270.33

Finding the Fourth Proportional to 10,869,744.33, 14,998,796.01 and 6,738,270.33

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Solution

The fourth proportional to 10,869,744.33, 14,998,796.01 and 6,738,270.33 is: 9,297,913.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,869,744.33 : 14,998,796.01 = 6,738,270.33 : x
  2. Step 2: Convert to fraction form
    10,869,744.33/14,998,796.01 = 6,738,270.33/x
  3. Step 3: Cross multiply
    10,869,744.33x = 14,998,796.01 × 6,738,270.33
  4. Step 4: Simplify right side
    10,869,744.33x = 101,065,942,139,905.39
  5. Step 5: Solve for x
    x = 101,065,942,139,905.39/10,869,744.33
  6. Step 6: Final answer
    x = 9,297,913.46

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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.