Home / 2,675,578.43-3,692,279.50-1,451,852.83

Finding the Fourth Proportional to 2,675,578.43, 3,692,279.50 and 1,451,852.83

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Solution

The fourth proportional to 2,675,578.43, 3,692,279.50 and 1,451,852.83 is: 2,003,546.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,578.43 : 3,692,279.50 = 1,451,852.83 : x
  2. Step 2: Convert to fraction form
    2,675,578.43/3,692,279.50 = 1,451,852.83/x
  3. Step 3: Cross multiply
    2,675,578.43x = 3,692,279.50 × 1,451,852.83
  4. Step 4: Simplify right side
    2,675,578.43x = 5,360,646,441,225.99
  5. Step 5: Solve for x
    x = 5,360,646,441,225.99/2,675,578.43
  6. Step 6: Final answer
    x = 2,003,546.74

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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.