Home / 3,186,599.01-4,397,451.26-1,736,306.36

Finding the Fourth Proportional to 3,186,599.01, 4,397,451.26 and 1,736,306.36

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Solution

The fourth proportional to 3,186,599.01, 4,397,451.26 and 1,736,306.36 is: 2,396,072.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,186,599.01 : 4,397,451.26 = 1,736,306.36 : x
  2. Step 2: Convert to fraction form
    3,186,599.01/4,397,451.26 = 1,736,306.36/x
  3. Step 3: Cross multiply
    3,186,599.01x = 4,397,451.26 × 1,736,306.36
  4. Step 4: Simplify right side
    3,186,599.01x = 7,635,322,605,862.41
  5. Step 5: Solve for x
    x = 7,635,322,605,862.41/3,186,599.01
  6. Step 6: Final answer
    x = 2,396,072.61

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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.