Home / 4,608,909.96-6,362,687.16-3,367,127.64

Finding the Fourth Proportional to 4,608,909.96, 6,362,687.16 and 3,367,127.64

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Solution

The fourth proportional to 4,608,909.96, 6,362,687.16 and 3,367,127.64 is: 4,648,383.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,909.96 : 6,362,687.16 = 3,367,127.64 : x
  2. Step 2: Convert to fraction form
    4,608,909.96/6,362,687.16 = 3,367,127.64/x
  3. Step 3: Cross multiply
    4,608,909.96x = 6,362,687.16 × 3,367,127.64
  4. Step 4: Simplify right side
    4,608,909.96x = 21,423,979,801,109.11
  5. Step 5: Solve for x
    x = 21,423,979,801,109.11/4,608,909.96
  6. Step 6: Final answer
    x = 4,648,383.24

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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.