Home / 8,669,800.39-11,964,325.58-4,802,572.03

Finding the Fourth Proportional to 8,669,800.39, 11,964,325.58 and 4,802,572.03

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Solution

The fourth proportional to 8,669,800.39, 11,964,325.58 and 4,802,572.03 is: 6,627,549.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,669,800.39 : 11,964,325.58 = 4,802,572.03 : x
  2. Step 2: Convert to fraction form
    8,669,800.39/11,964,325.58 = 4,802,572.03/x
  3. Step 3: Cross multiply
    8,669,800.39x = 11,964,325.58 × 4,802,572.03
  4. Step 4: Simplify right side
    8,669,800.39x = 57,459,535,388,321.53
  5. Step 5: Solve for x
    x = 57,459,535,388,321.53/8,669,800.39
  6. Step 6: Final answer
    x = 6,627,549.98

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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.