Home / 4,463,313.65-6,695,600.96-1,429,969.97

Finding the Fourth Proportional to 4,463,313.65, 6,695,600.96 and 1,429,969.97

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Solution

The fourth proportional to 4,463,313.65, 6,695,600.96 and 1,429,969.97 is: 2,145,156.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463,313.65 : 6,695,600.96 = 1,429,969.97 : x
  2. Step 2: Convert to fraction form
    4,463,313.65/6,695,600.96 = 1,429,969.97/x
  3. Step 3: Cross multiply
    4,463,313.65x = 6,695,600.96 × 1,429,969.97
  4. Step 4: Simplify right side
    4,463,313.65x = 9,574,508,274,000.09
  5. Step 5: Solve for x
    x = 9,574,508,274,000.09/4,463,313.65
  6. Step 6: Final answer
    x = 2,145,156.94

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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.