Home / 8,395,629.63-12,588,057.13-4,016,964.03

Finding the Fourth Proportional to 8,395,629.63, 12,588,057.13 and 4,016,964.03

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Solution

The fourth proportional to 8,395,629.63, 12,588,057.13 and 4,016,964.03 is: 6,022,868.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,395,629.63 : 12,588,057.13 = 4,016,964.03 : x
  2. Step 2: Convert to fraction form
    8,395,629.63/12,588,057.13 = 4,016,964.03/x
  3. Step 3: Cross multiply
    8,395,629.63x = 12,588,057.13 × 4,016,964.03
  4. Step 4: Simplify right side
    8,395,629.63x = 50,565,772,698,795.03
  5. Step 5: Solve for x
    x = 50,565,772,698,795.03/8,395,629.63
  6. Step 6: Final answer
    x = 6,022,868.44

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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.