Home / 3,611,310.57-4,983,590.22-1,957,451.02

Finding the Fourth Proportional to 3,611,310.57, 4,983,590.22 and 1,957,451.02

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Solution

The fourth proportional to 3,611,310.57, 4,983,590.22 and 1,957,451.02 is: 2,701,272.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,310.57 : 4,983,590.22 = 1,957,451.02 : x
  2. Step 2: Convert to fraction form
    3,611,310.57/4,983,590.22 = 1,957,451.02/x
  3. Step 3: Cross multiply
    3,611,310.57x = 4,983,590.22 × 1,957,451.02
  4. Step 4: Simplify right side
    3,611,310.57x = 9,755,133,734,483.07
  5. Step 5: Solve for x
    x = 9,755,133,734,483.07/3,611,310.57
  6. Step 6: Final answer
    x = 2,701,272.45

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.