Home / 6,009,195.06-9,007,494.03-2,220,261.30

Finding the Fourth Proportional to 6,009,195.06, 9,007,494.03 and 2,220,261.30

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Solution

The fourth proportional to 6,009,195.06, 9,007,494.03 and 2,220,261.30 is: 3,328,064.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009,195.06 : 9,007,494.03 = 2,220,261.30 : x
  2. Step 2: Convert to fraction form
    6,009,195.06/9,007,494.03 = 2,220,261.30/x
  3. Step 3: Cross multiply
    6,009,195.06x = 9,007,494.03 × 2,220,261.30
  4. Step 4: Simplify right side
    6,009,195.06x = 19,998,990,404,790.04
  5. Step 5: Solve for x
    x = 19,998,990,404,790.04/6,009,195.06
  6. Step 6: Final answer
    x = 3,328,064.77

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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.