Home / 8,669,799.39-11,964,324.20-4,802,571.03

Finding the Fourth Proportional to 8,669,799.39, 11,964,324.20 and 4,802,571.03

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Solution

The fourth proportional to 8,669,799.39, 11,964,324.20 and 4,802,571.03 is: 6,627,548.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,669,799.39 : 11,964,324.20 = 4,802,571.03 : x
  2. Step 2: Convert to fraction form
    8,669,799.39/11,964,324.20 = 4,802,571.03/x
  3. Step 3: Cross multiply
    8,669,799.39x = 11,964,324.20 × 4,802,571.03
  4. Step 4: Simplify right side
    8,669,799.39x = 57,459,516,772,435.08
  5. Step 5: Solve for x
    x = 57,459,516,772,435.08/8,669,799.39
  6. Step 6: Final answer
    x = 6,627,548.60

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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.