Home / 2,676,204.93-4,015,094.85-1,077,945.33

Finding the Fourth Proportional to 2,676,204.93, 4,015,094.85 and 1,077,945.33

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Solution

The fourth proportional to 2,676,204.93, 4,015,094.85 and 1,077,945.33 is: 1,617,235.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,204.93 : 4,015,094.85 = 1,077,945.33 : x
  2. Step 2: Convert to fraction form
    2,676,204.93/4,015,094.85 = 1,077,945.33/x
  3. Step 3: Cross multiply
    2,676,204.93x = 4,015,094.85 × 1,077,945.33
  4. Step 4: Simplify right side
    2,676,204.93x = 4,328,052,743,064.55
  5. Step 5: Solve for x
    x = 4,328,052,743,064.55/2,676,204.93
  6. Step 6: Final answer
    x = 1,617,235.17

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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.