Home / 4,365,442.25-6,024,446.89-2,505,198.07

Finding the Fourth Proportional to 4,365,442.25, 6,024,446.89 and 2,505,198.07

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Solution

The fourth proportional to 4,365,442.25, 6,024,446.89 and 2,505,198.07 is: 3,457,251.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,442.25 : 6,024,446.89 = 2,505,198.07 : x
  2. Step 2: Convert to fraction form
    4,365,442.25/6,024,446.89 = 2,505,198.07/x
  3. Step 3: Cross multiply
    4,365,442.25x = 6,024,446.89 × 2,505,198.07
  4. Step 4: Simplify right side
    4,365,442.25x = 15,092,432,721,645.50
  5. Step 5: Solve for x
    x = 15,092,432,721,645.50/4,365,442.25
  6. Step 6: Final answer
    x = 3,457,251.72

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1.5x scale

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.