Home / 6,683,310-9,223,133.04-3,627,516.96

Finding the Fourth Proportional to 6,683,310, 9,223,133.04 and 3,627,516.96

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Solution

The fourth proportional to 6,683,310, 9,223,133.04 and 3,627,516.96 is: 5,006,063.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,310 : 9,223,133.04 = 3,627,516.96 : x
  2. Step 2: Convert to fraction form
    6,683,310/9,223,133.04 = 3,627,516.96/x
  3. Step 3: Cross multiply
    6,683,310x = 9,223,133.04 × 3,627,516.96
  4. Step 4: Simplify right side
    6,683,310x = 33,457,071,526,936.36
  5. Step 5: Solve for x
    x = 33,457,071,526,936.36/6,683,310
  6. Step 6: Final answer
    x = 5,006,063.09

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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.