Home / 5,349,267.36-7,380,245.42-3,025,935.25

Finding the Fourth Proportional to 5,349,267.36, 7,380,245.42 and 3,025,935.25

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Solution

The fourth proportional to 5,349,267.36, 7,380,245.42 and 3,025,935.25 is: 4,174,804.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,349,267.36 : 7,380,245.42 = 3,025,935.25 : x
  2. Step 2: Convert to fraction form
    5,349,267.36/7,380,245.42 = 3,025,935.25/x
  3. Step 3: Cross multiply
    5,349,267.36x = 7,380,245.42 × 3,025,935.25
  4. Step 4: Simplify right side
    5,349,267.36x = 22,332,144,760,041.61
  5. Step 5: Solve for x
    x = 22,332,144,760,041.61/5,349,267.36
  6. Step 6: Final answer
    x = 4,174,804.37

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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.