Home / 9,407,476.84-14,106,650.46-5,517,996.52

Finding the Fourth Proportional to 9,407,476.84, 14,106,650.46 and 5,517,996.52

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Solution

The fourth proportional to 9,407,476.84, 14,106,650.46 and 5,517,996.52 is: 8,274,317.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,407,476.84 : 14,106,650.46 = 5,517,996.52 : x
  2. Step 2: Convert to fraction form
    9,407,476.84/14,106,650.46 = 5,517,996.52/x
  3. Step 3: Cross multiply
    9,407,476.84x = 14,106,650.46 × 5,517,996.52
  4. Step 4: Simplify right side
    9,407,476.84x = 77,840,448,147,136.39
  5. Step 5: Solve for x
    x = 77,840,448,147,136.39/9,407,476.84
  6. Step 6: Final answer
    x = 8,274,317.28

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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.