Home / 6,395,160.32-9,594,250.44-2,077,197.20

Finding the Fourth Proportional to 6,395,160.32, 9,594,250.44 and 2,077,197.20

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Solution

The fourth proportional to 6,395,160.32, 9,594,250.44 and 2,077,197.20 is: 3,116,286.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395,160.32 : 9,594,250.44 = 2,077,197.20 : x
  2. Step 2: Convert to fraction form
    6,395,160.32/9,594,250.44 = 2,077,197.20/x
  3. Step 3: Cross multiply
    6,395,160.32x = 9,594,250.44 × 2,077,197.20
  4. Step 4: Simplify right side
    6,395,160.32x = 19,929,150,150,066.77
  5. Step 5: Solve for x
    x = 19,929,150,150,066.77/6,395,160.32
  6. Step 6: Final answer
    x = 3,116,286.25

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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.