Home / 2,591,702.50-3,577,260.80-1,504,324.40

Finding the Fourth Proportional to 2,591,702.50, 3,577,260.80 and 1,504,324.40

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Solution

The fourth proportional to 2,591,702.50, 3,577,260.80 and 1,504,324.40 is: 2,076,380.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,702.50 : 3,577,260.80 = 1,504,324.40 : x
  2. Step 2: Convert to fraction form
    2,591,702.50/3,577,260.80 = 1,504,324.40/x
  3. Step 3: Cross multiply
    2,591,702.50x = 3,577,260.80 × 1,504,324.40
  4. Step 4: Simplify right side
    2,591,702.50x = 5,381,360,706,603.52
  5. Step 5: Solve for x
    x = 5,381,360,706,603.52/2,591,702.50
  6. Step 6: Final answer
    x = 2,076,380.57

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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.