Home / 2,501,689.50-3,452,702.09-1,584,003.96

Finding the Fourth Proportional to 2,501,689.50, 3,452,702.09 and 1,584,003.96

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Solution

The fourth proportional to 2,501,689.50, 3,452,702.09 and 1,584,003.96 is: 2,186,160.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501,689.50 : 3,452,702.09 = 1,584,003.96 : x
  2. Step 2: Convert to fraction form
    2,501,689.50/3,452,702.09 = 1,584,003.96/x
  3. Step 3: Cross multiply
    2,501,689.50x = 3,452,702.09 × 1,584,003.96
  4. Step 4: Simplify right side
    2,501,689.50x = 5,469,093,775,340.26
  5. Step 5: Solve for x
    x = 5,469,093,775,340.26/2,501,689.50
  6. Step 6: Final answer
    x = 2,186,160.10

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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.