Home / 2,591,702.25-3,577,260.45-1,504,324.15

Finding the Fourth Proportional to 2,591,702.25, 3,577,260.45 and 1,504,324.15

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Solution

The fourth proportional to 2,591,702.25, 3,577,260.45 and 1,504,324.15 is: 2,076,380.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,702.25 : 3,577,260.45 = 1,504,324.15 : x
  2. Step 2: Convert to fraction form
    2,591,702.25/3,577,260.45 = 1,504,324.15/x
  3. Step 3: Cross multiply
    2,591,702.25x = 3,577,260.45 × 1,504,324.15
  4. Step 4: Simplify right side
    2,591,702.25x = 5,381,359,285,774.87
  5. Step 5: Solve for x
    x = 5,381,359,285,774.87/2,591,702.25
  6. Step 6: Final answer
    x = 2,076,380.22

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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.