Home / 3,364,883.48-4,643,515.32-1,836,990.56

Finding the Fourth Proportional to 3,364,883.48, 4,643,515.32 and 1,836,990.56

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Solution

The fourth proportional to 3,364,883.48, 4,643,515.32 and 1,836,990.56 is: 2,535,033.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,883.48 : 4,643,515.32 = 1,836,990.56 : x
  2. Step 2: Convert to fraction form
    3,364,883.48/4,643,515.32 = 1,836,990.56/x
  3. Step 3: Cross multiply
    3,364,883.48x = 4,643,515.32 × 1,836,990.56
  4. Step 4: Simplify right side
    3,364,883.48x = 8,530,093,808,055.38
  5. Step 5: Solve for x
    x = 8,530,093,808,055.38/3,364,883.48
  6. Step 6: Final answer
    x = 2,535,033.93

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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.