Home / 2,851,104.36-4,277,294.82-957,794.16

Finding the Fourth Proportional to 2,851,104.36, 4,277,294.82 and 957,794.16

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Solution

The fourth proportional to 2,851,104.36, 4,277,294.82 and 957,794.16 is: 1,436,905.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,104.36 : 4,277,294.82 = 957,794.16 : x
  2. Step 2: Convert to fraction form
    2,851,104.36/4,277,294.82 = 957,794.16/x
  3. Step 3: Cross multiply
    2,851,104.36x = 4,277,294.82 × 957,794.16
  4. Step 4: Simplify right side
    2,851,104.36x = 4,096,767,999,194.25
  5. Step 5: Solve for x
    x = 4,096,767,999,194.25/2,851,104.36
  6. Step 6: Final answer
    x = 1,436,905.66

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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.