Home / 3,507,313.50-5,245,772.22-2,064,558.51

Finding the Fourth Proportional to 3,507,313.50, 5,245,772.22 and 2,064,558.51

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Solution

The fourth proportional to 3,507,313.50, 5,245,772.22 and 2,064,558.51 is: 3,087,891.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507,313.50 : 5,245,772.22 = 2,064,558.51 : x
  2. Step 2: Convert to fraction form
    3,507,313.50/5,245,772.22 = 2,064,558.51/x
  3. Step 3: Cross multiply
    3,507,313.50x = 5,245,772.22 × 2,064,558.51
  4. Step 4: Simplify right side
    3,507,313.50x = 10,830,203,678,322.59
  5. Step 5: Solve for x
    x = 10,830,203,678,322.59/3,507,313.50
  6. Step 6: Final answer
    x = 3,087,891.54

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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.