Home / 2,646,859.27-3,968,546.59-1,745,552.83

Finding the Fourth Proportional to 2,646,859.27, 3,968,546.59 and 1,745,552.83

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Solution

The fourth proportional to 2,646,859.27, 3,968,546.59 and 1,745,552.83 is: 2,617,180.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,646,859.27 : 3,968,546.59 = 1,745,552.83 : x
  2. Step 2: Convert to fraction form
    2,646,859.27/3,968,546.59 = 1,745,552.83/x
  3. Step 3: Cross multiply
    2,646,859.27x = 3,968,546.59 × 1,745,552.83
  4. Step 4: Simplify right side
    2,646,859.27x = 6,927,307,716,876.10
  5. Step 5: Solve for x
    x = 6,927,307,716,876.10/2,646,859.27
  6. Step 6: Final answer
    x = 2,617,180.22

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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.