Home / 3,364,810.51-4,643,414.88-1,836,917.64

Finding the Fourth Proportional to 3,364,810.51, 4,643,414.88 and 1,836,917.64

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Solution

The fourth proportional to 3,364,810.51, 4,643,414.88 and 1,836,917.64 is: 2,534,933.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,810.51 : 4,643,414.88 = 1,836,917.64 : x
  2. Step 2: Convert to fraction form
    3,364,810.51/4,643,414.88 = 1,836,917.64/x
  3. Step 3: Cross multiply
    3,364,810.51x = 4,643,414.88 × 1,836,917.64
  4. Step 4: Simplify right side
    3,364,810.51x = 8,529,570,702,910.48
  5. Step 5: Solve for x
    x = 8,529,570,702,910.48/3,364,810.51
  6. Step 6: Final answer
    x = 2,534,933.45

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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.