Home / 5,099,023.27-7,037,160.44-3,807,621.64

Finding the Fourth Proportional to 5,099,023.27, 7,037,160.44 and 3,807,621.64

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Solution

The fourth proportional to 5,099,023.27, 7,037,160.44 and 3,807,621.64 is: 5,254,897.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,099,023.27 : 7,037,160.44 = 3,807,621.64 : x
  2. Step 2: Convert to fraction form
    5,099,023.27/7,037,160.44 = 3,807,621.64/x
  3. Step 3: Cross multiply
    5,099,023.27x = 7,037,160.44 × 3,807,621.64
  4. Step 4: Simplify right side
    5,099,023.27x = 26,794,844,375,495.93
  5. Step 5: Solve for x
    x = 26,794,844,375,495.93/5,099,023.27
  6. Step 6: Final answer
    x = 5,254,897.45

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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.