Home / 2,969,600.13-4,098,048.17-1,611,473.13

Finding the Fourth Proportional to 2,969,600.13, 4,098,048.17 and 1,611,473.13

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Solution

The fourth proportional to 2,969,600.13, 4,098,048.17 and 1,611,473.13 is: 2,223,832.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,969,600.13 : 4,098,048.17 = 1,611,473.13 : x
  2. Step 2: Convert to fraction form
    2,969,600.13/4,098,048.17 = 1,611,473.13/x
  3. Step 3: Cross multiply
    2,969,600.13x = 4,098,048.17 × 1,611,473.13
  4. Step 4: Simplify right side
    2,969,600.13x = 6,603,894,511,400.67
  5. Step 5: Solve for x
    x = 6,603,894,511,400.67/2,969,600.13
  6. Step 6: Final answer
    x = 2,223,832.91

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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.