Home / 2,603,890.67-3,906,094.35-1,088,047.49

Finding the Fourth Proportional to 2,603,890.67, 3,906,094.35 and 1,088,047.49

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Solution

The fourth proportional to 2,603,890.67, 3,906,094.35 and 1,088,047.49 is: 1,632,179.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,890.67 : 3,906,094.35 = 1,088,047.49 : x
  2. Step 2: Convert to fraction form
    2,603,890.67/3,906,094.35 = 1,088,047.49/x
  3. Step 3: Cross multiply
    2,603,890.67x = 3,906,094.35 × 1,088,047.49
  4. Step 4: Simplify right side
    2,603,890.67x = 4,250,016,153,220.68
  5. Step 5: Solve for x
    x = 4,250,016,153,220.68/2,603,890.67
  6. Step 6: Final answer
    x = 1,632,179.19

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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.