Home / 3,899,797.77-5,851,081.14-1,740,626.34

Finding the Fourth Proportional to 3,899,797.77, 5,851,081.14 and 1,740,626.34

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Solution

The fourth proportional to 3,899,797.77, 5,851,081.14 and 1,740,626.34 is: 2,611,557.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,899,797.77 : 5,851,081.14 = 1,740,626.34 : x
  2. Step 2: Convert to fraction form
    3,899,797.77/5,851,081.14 = 1,740,626.34/x
  3. Step 3: Cross multiply
    3,899,797.77x = 5,851,081.14 × 1,740,626.34
  4. Step 4: Simplify right side
    3,899,797.77x = 10,184,545,949,761.23
  5. Step 5: Solve for x
    x = 10,184,545,949,761.23/3,899,797.77
  6. Step 6: Final answer
    x = 2,611,557.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.