Home / 5,417,323.37-7,475,744.44-2,969,850.76

Finding the Fourth Proportional to 5,417,323.37, 7,475,744.44 and 2,969,850.76

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Solution

The fourth proportional to 5,417,323.37, 7,475,744.44 and 2,969,850.76 is: 4,098,305.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,417,323.37 : 7,475,744.44 = 2,969,850.76 : x
  2. Step 2: Convert to fraction form
    5,417,323.37/7,475,744.44 = 2,969,850.76/x
  3. Step 3: Cross multiply
    5,417,323.37x = 7,475,744.44 × 2,969,850.76
  4. Step 4: Simplify right side
    5,417,323.37x = 22,201,845,291,722.73
  5. Step 5: Solve for x
    x = 22,201,845,291,722.73/5,417,323.37
  6. Step 6: Final answer
    x = 4,098,305.34

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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.