Home / 6,504,066-9,745,455.69-3,937,501.62

Finding the Fourth Proportional to 6,504,066, 9,745,455.69 and 3,937,501.62

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Solution

The fourth proportional to 6,504,066, 9,745,455.69 and 3,937,501.62 is: 5,899,809.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,504,066 : 9,745,455.69 = 3,937,501.62 : x
  2. Step 2: Convert to fraction form
    6,504,066/9,745,455.69 = 3,937,501.62/x
  3. Step 3: Cross multiply
    6,504,066x = 9,745,455.69 × 3,937,501.62
  4. Step 4: Simplify right side
    6,504,066x = 38,372,747,567,013.22
  5. Step 5: Solve for x
    x = 38,372,747,567,013.22/6,504,066
  6. Step 6: Final answer
    x = 5,899,809.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.