Home / 2,603,503.76-3,592,407.48-1,635,949.04

Finding the Fourth Proportional to 2,603,503.76, 3,592,407.48 and 1,635,949.04

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Solution

The fourth proportional to 2,603,503.76, 3,592,407.48 and 1,635,949.04 is: 2,257,340.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,503.76 : 3,592,407.48 = 1,635,949.04 : x
  2. Step 2: Convert to fraction form
    2,603,503.76/3,592,407.48 = 1,635,949.04/x
  3. Step 3: Cross multiply
    2,603,503.76x = 3,592,407.48 × 1,635,949.04
  4. Step 4: Simplify right side
    2,603,503.76x = 5,876,995,568,194.82
  5. Step 5: Solve for x
    x = 5,876,995,568,194.82/2,603,503.76
  6. Step 6: Final answer
    x = 2,257,340.92

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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.