Home / 2,713,606.37-3,746,529.28-1,682,216.36

Finding the Fourth Proportional to 2,713,606.37, 3,746,529.28 and 1,682,216.36

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Solution

The fourth proportional to 2,713,606.37, 3,746,529.28 and 1,682,216.36 is: 2,322,544.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,606.37 : 3,746,529.28 = 1,682,216.36 : x
  2. Step 2: Convert to fraction form
    2,713,606.37/3,746,529.28 = 1,682,216.36/x
  3. Step 3: Cross multiply
    2,713,606.37x = 3,746,529.28 × 1,682,216.36
  4. Step 4: Simplify right side
    2,713,606.37x = 6,302,472,848,035.02
  5. Step 5: Solve for x
    x = 6,302,472,848,035.02/2,713,606.37
  6. Step 6: Final answer
    x = 2,322,544.98

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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.