Home / 2,356,973.87-3,252,381.54-1,324,317.56

Finding the Fourth Proportional to 2,356,973.87, 3,252,381.54 and 1,324,317.56

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Solution

The fourth proportional to 2,356,973.87, 3,252,381.54 and 1,324,317.56 is: 1,827,422.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356,973.87 : 3,252,381.54 = 1,324,317.56 : x
  2. Step 2: Convert to fraction form
    2,356,973.87/3,252,381.54 = 1,324,317.56/x
  3. Step 3: Cross multiply
    2,356,973.87x = 3,252,381.54 × 1,324,317.56
  4. Step 4: Simplify right side
    2,356,973.87x = 4,307,185,968,979.93
  5. Step 5: Solve for x
    x = 4,307,185,968,979.93/2,356,973.87
  6. Step 6: Final answer
    x = 1,827,422.03

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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.