Home / 4,107,845.89-5,667,450.55-2,365,477.84

Finding the Fourth Proportional to 4,107,845.89, 5,667,450.55 and 2,365,477.84

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Solution

The fourth proportional to 4,107,845.89, 5,667,450.55 and 2,365,477.84 is: 3,263,566.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,845.89 : 5,667,450.55 = 2,365,477.84 : x
  2. Step 2: Convert to fraction form
    4,107,845.89/5,667,450.55 = 2,365,477.84/x
  3. Step 3: Cross multiply
    4,107,845.89x = 5,667,450.55 × 2,365,477.84
  4. Step 4: Simplify right side
    4,107,845.89x = 13,406,228,685,320.81
  5. Step 5: Solve for x
    x = 13,406,228,685,320.81/4,107,845.89
  6. Step 6: Final answer
    x = 3,263,566.61

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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.