Home / 3,322,358.02-4,585,867.44-1,927,272.22

Finding the Fourth Proportional to 3,322,358.02, 4,585,867.44 and 1,927,272.22

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Solution

The fourth proportional to 3,322,358.02, 4,585,867.44 and 1,927,272.22 is: 2,660,223.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,358.02 : 4,585,867.44 = 1,927,272.22 : x
  2. Step 2: Convert to fraction form
    3,322,358.02/4,585,867.44 = 1,927,272.22/x
  3. Step 3: Cross multiply
    3,322,358.02x = 4,585,867.44 × 1,927,272.22
  4. Step 4: Simplify right side
    3,322,358.02x = 8,838,214,921,714.52
  5. Step 5: Solve for x
    x = 8,838,214,921,714.52/3,322,358.02
  6. Step 6: Final answer
    x = 2,660,223.51

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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.