Home / 6,414,576.64-8,850,032.96-4,373,843.20

Finding the Fourth Proportional to 6,414,576.64, 8,850,032.96 and 4,373,843.20

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Solution

The fourth proportional to 6,414,576.64, 8,850,032.96 and 4,373,843.20 is: 6,034,483.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,414,576.64 : 8,850,032.96 = 4,373,843.20 : x
  2. Step 2: Convert to fraction form
    6,414,576.64/8,850,032.96 = 4,373,843.20/x
  3. Step 3: Cross multiply
    6,414,576.64x = 8,850,032.96 × 4,373,843.20
  4. Step 4: Simplify right side
    6,414,576.64x = 38,708,656,481,871.88
  5. Step 5: Solve for x
    x = 38,708,656,481,871.88/6,414,576.64
  6. Step 6: Final answer
    x = 6,034,483.44

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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.