Home / 4,922,591.16-6,793,516.80-2,747,558.64

Finding the Fourth Proportional to 4,922,591.16, 6,793,516.80 and 2,747,558.64

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Solution

The fourth proportional to 4,922,591.16, 6,793,516.80 and 2,747,558.64 is: 3,791,821.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,591.16 : 6,793,516.80 = 2,747,558.64 : x
  2. Step 2: Convert to fraction form
    4,922,591.16/6,793,516.80 = 2,747,558.64/x
  3. Step 3: Cross multiply
    4,922,591.16x = 6,793,516.80 × 2,747,558.64
  4. Step 4: Simplify right side
    4,922,591.16x = 18,665,585,779,825.15
  5. Step 5: Solve for x
    x = 18,665,585,779,825.15/4,922,591.16
  6. Step 6: Final answer
    x = 3,791,821.25

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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.