Home / 3,591,391.44-4,956,225.60-1,959,904.08

Finding the Fourth Proportional to 3,591,391.44, 4,956,225.60 and 1,959,904.08

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Solution

The fourth proportional to 3,591,391.44, 4,956,225.60 and 1,959,904.08 is: 2,704,725.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,391.44 : 4,956,225.60 = 1,959,904.08 : x
  2. Step 2: Convert to fraction form
    3,591,391.44/4,956,225.60 = 1,959,904.08/x
  3. Step 3: Cross multiply
    3,591,391.44x = 4,956,225.60 × 1,959,904.08
  4. Step 4: Simplify right side
    3,591,391.44x = 9,713,726,774,840.45
  5. Step 5: Solve for x
    x = 9,713,726,774,840.45/3,591,391.44
  6. Step 6: Final answer
    x = 2,704,725.16

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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.