Home / 3,567,667.53-4,923,384.36-1,936,074.90

Finding the Fourth Proportional to 3,567,667.53, 4,923,384.36 and 1,936,074.90

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Solution

The fourth proportional to 3,567,667.53, 4,923,384.36 and 1,936,074.90 is: 2,671,785.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,667.53 : 4,923,384.36 = 1,936,074.90 : x
  2. Step 2: Convert to fraction form
    3,567,667.53/4,923,384.36 = 1,936,074.90/x
  3. Step 3: Cross multiply
    3,567,667.53x = 4,923,384.36 × 1,936,074.90
  4. Step 4: Simplify right side
    3,567,667.53x = 9,532,040,882,448.57
  5. Step 5: Solve for x
    x = 9,532,040,882,448.57/3,567,667.53
  6. Step 6: Final answer
    x = 2,671,785.08

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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.