Home / 2,923,532.82-4,383,303.60-1,557,510.75

Finding the Fourth Proportional to 2,923,532.82, 4,383,303.60 and 1,557,510.75

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Solution

The fourth proportional to 2,923,532.82, 4,383,303.60 and 1,557,510.75 is: 2,335,202.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,532.82 : 4,383,303.60 = 1,557,510.75 : x
  2. Step 2: Convert to fraction form
    2,923,532.82/4,383,303.60 = 1,557,510.75/x
  3. Step 3: Cross multiply
    2,923,532.82x = 4,383,303.60 × 1,557,510.75
  4. Step 4: Simplify right side
    2,923,532.82x = 6,827,042,477,513.70
  5. Step 5: Solve for x
    x = 6,827,042,477,513.70/2,923,532.82
  6. Step 6: Final answer
    x = 2,335,202.95

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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.