Home / 1,792,548.33-2,473,684.72-976,759.08

Finding the Fourth Proportional to 1,792,548.33, 2,473,684.72 and 976,759.08

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Solution

The fourth proportional to 1,792,548.33, 2,473,684.72 and 976,759.08 is: 1,347,910.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,548.33 : 2,473,684.72 = 976,759.08 : x
  2. Step 2: Convert to fraction form
    1,792,548.33/2,473,684.72 = 976,759.08/x
  3. Step 3: Cross multiply
    1,792,548.33x = 2,473,684.72 × 976,759.08
  4. Step 4: Simplify right side
    1,792,548.33x = 2,416,194,011,317.26
  5. Step 5: Solve for x
    x = 2,416,194,011,317.26/1,792,548.33
  6. Step 6: Final answer
    x = 1,347,910.11

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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.