Home / 2,510,187.92-3,464,086.28-1,364,268.56

Finding the Fourth Proportional to 2,510,187.92, 3,464,086.28 and 1,364,268.56

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Solution

The fourth proportional to 2,510,187.92, 3,464,086.28 and 1,364,268.56 is: 1,882,705.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,187.92 : 3,464,086.28 = 1,364,268.56 : x
  2. Step 2: Convert to fraction form
    2,510,187.92/3,464,086.28 = 1,364,268.56/x
  3. Step 3: Cross multiply
    2,510,187.92x = 3,464,086.28 × 1,364,268.56
  4. Step 4: Simplify right side
    2,510,187.92x = 4,725,944,000,931.36
  5. Step 5: Solve for x
    x = 4,725,944,000,931.36/2,510,187.92
  6. Step 6: Final answer
    x = 1,882,705.26

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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.