Home / 6,009,207.69-9,007,512.96-2,220,273.93

Finding the Fourth Proportional to 6,009,207.69, 9,007,512.96 and 2,220,273.93

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Solution

The fourth proportional to 6,009,207.69, 9,007,512.96 and 2,220,273.93 is: 3,328,083.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009,207.69 : 9,007,512.96 = 2,220,273.93 : x
  2. Step 2: Convert to fraction form
    6,009,207.69/9,007,512.96 = 2,220,273.93/x
  3. Step 3: Cross multiply
    6,009,207.69x = 9,007,512.96 × 2,220,273.93
  4. Step 4: Simplify right side
    6,009,207.69x = 19,999,146,199,225.14
  5. Step 5: Solve for x
    x = 19,999,146,199,225.14/6,009,207.69
  6. Step 6: Final answer
    x = 3,328,083.71

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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.