Home / 2,396,611.33-3,307,405.25-1,417,389.77

Finding the Fourth Proportional to 2,396,611.33, 3,307,405.25 and 1,417,389.77

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Solution

The fourth proportional to 2,396,611.33, 3,307,405.25 and 1,417,389.77 is: 1,956,046.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,611.33 : 3,307,405.25 = 1,417,389.77 : x
  2. Step 2: Convert to fraction form
    2,396,611.33/3,307,405.25 = 1,417,389.77/x
  3. Step 3: Cross multiply
    2,396,611.33x = 3,307,405.25 × 1,417,389.77
  4. Step 4: Simplify right side
    2,396,611.33x = 4,687,882,378,406.28
  5. Step 5: Solve for x
    x = 4,687,882,378,406.28/2,396,611.33
  6. Step 6: Final answer
    x = 1,956,046.16

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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.