Home / 2,254,981.26-3,382,406.26-835,005.90

Finding the Fourth Proportional to 2,254,981.26, 3,382,406.26 and 835,005.90

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Solution

The fourth proportional to 2,254,981.26, 3,382,406.26 and 835,005.90 is: 1,252,484.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,981.26 : 3,382,406.26 = 835,005.90 : x
  2. Step 2: Convert to fraction form
    2,254,981.26/3,382,406.26 = 835,005.90/x
  3. Step 3: Cross multiply
    2,254,981.26x = 3,382,406.26 × 835,005.90
  4. Step 4: Simplify right side
    2,254,981.26x = 2,824,329,183,296.93
  5. Step 5: Solve for x
    x = 2,824,329,183,296.93/2,254,981.26
  6. Step 6: Final answer
    x = 1,252,484.55

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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.