Home / 3,565,064.94-4,919,480.91-2,094,817.74

Finding the Fourth Proportional to 3,565,064.94, 4,919,480.91 and 2,094,817.74

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Solution

The fourth proportional to 3,565,064.94, 4,919,480.91 and 2,094,817.74 is: 2,890,667.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,064.94 : 4,919,480.91 = 2,094,817.74 : x
  2. Step 2: Convert to fraction form
    3,565,064.94/4,919,480.91 = 2,094,817.74/x
  3. Step 3: Cross multiply
    3,565,064.94x = 4,919,480.91 × 2,094,817.74
  4. Step 4: Simplify right side
    3,565,064.94x = 10,305,415,881,859.34
  5. Step 5: Solve for x
    x = 10,305,415,881,859.34/3,565,064.94
  6. Step 6: Final answer
    x = 2,890,667.09

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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.