Home / 4,468,066-6,165,958.44-2,430,890.32

Finding the Fourth Proportional to 4,468,066, 6,165,958.44 and 2,430,890.32

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Solution

The fourth proportional to 4,468,066, 6,165,958.44 and 2,430,890.32 is: 3,354,643.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468,066 : 6,165,958.44 = 2,430,890.32 : x
  2. Step 2: Convert to fraction form
    4,468,066/6,165,958.44 = 2,430,890.32/x
  3. Step 3: Cross multiply
    4,468,066x = 6,165,958.44 × 2,430,890.32
  4. Step 4: Simplify right side
    4,468,066x = 14,988,768,685,318.30
  5. Step 5: Solve for x
    x = 14,988,768,685,318.30/4,468,066
  6. Step 6: Final answer
    x = 3,354,643.53

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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.