Home / 5,039,846.01-7,557,667.07-1,580,694.48

Finding the Fourth Proportional to 5,039,846.01, 7,557,667.07 and 1,580,694.48

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Solution

The fourth proportional to 5,039,846.01, 7,557,667.07 and 1,580,694.48 is: 2,370,382.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,846.01 : 7,557,667.07 = 1,580,694.48 : x
  2. Step 2: Convert to fraction form
    5,039,846.01/7,557,667.07 = 1,580,694.48/x
  3. Step 3: Cross multiply
    5,039,846.01x = 7,557,667.07 × 1,580,694.48
  4. Step 4: Simplify right side
    5,039,846.01x = 11,946,362,611,323.30
  5. Step 5: Solve for x
    x = 11,946,362,611,323.30/5,039,846.01
  6. Step 6: Final answer
    x = 2,370,382.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.