Home / 3,322,340.03-4,585,842.57-1,927,254.22

Finding the Fourth Proportional to 3,322,340.03, 4,585,842.57 and 1,927,254.22

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Solution

The fourth proportional to 3,322,340.03, 4,585,842.57 and 1,927,254.22 is: 2,660,198.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,340.03 : 4,585,842.57 = 1,927,254.22 : x
  2. Step 2: Convert to fraction form
    3,322,340.03/4,585,842.57 = 1,927,254.22/x
  3. Step 3: Cross multiply
    3,322,340.03x = 4,585,842.57 × 1,927,254.22
  4. Step 4: Simplify right side
    3,322,340.03x = 8,838,084,445,288.15
  5. Step 5: Solve for x
    x = 8,838,084,445,288.15/3,322,340.03
  6. Step 6: Final answer
    x = 2,660,198.64

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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.