Home / 4,629,925.96-6,389,285.34-2,564,945.44

Finding the Fourth Proportional to 4,629,925.96, 6,389,285.34 and 2,564,945.44

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Solution

The fourth proportional to 4,629,925.96, 6,389,285.34 and 2,564,945.44 is: 3,539,617.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,925.96 : 6,389,285.34 = 2,564,945.44 : x
  2. Step 2: Convert to fraction form
    4,629,925.96/6,389,285.34 = 2,564,945.44/x
  3. Step 3: Cross multiply
    4,629,925.96x = 6,389,285.34 × 2,564,945.44
  4. Step 4: Simplify right side
    4,629,925.96x = 16,388,168,297,691.85
  5. Step 5: Solve for x
    x = 16,388,168,297,691.85/4,629,925.96
  6. Step 6: Final answer
    x = 3,539,617.79

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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.