Home / 2,284,827.94-3,426,451.35-936,607.78

Finding the Fourth Proportional to 2,284,827.94, 3,426,451.35 and 936,607.78

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Solution

The fourth proportional to 2,284,827.94, 3,426,451.35 and 936,607.78 is: 1,404,587.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,827.94 : 3,426,451.35 = 936,607.78 : x
  2. Step 2: Convert to fraction form
    2,284,827.94/3,426,451.35 = 936,607.78/x
  3. Step 3: Cross multiply
    2,284,827.94x = 3,426,451.35 × 936,607.78
  4. Step 4: Simplify right side
    2,284,827.94x = 3,209,240,992,201.50
  5. Step 5: Solve for x
    x = 3,209,240,992,201.50/2,284,827.94
  6. Step 6: Final answer
    x = 1,404,587.60

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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.