Home / 11,585,573.40-17,384,580.90-4,854,667.80

Finding the Fourth Proportional to 11,585,573.40, 17,384,580.90 and 4,854,667.80

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Solution

The fourth proportional to 11,585,573.40, 17,384,580.90 and 4,854,667.80 is: 7,284,608.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,585,573.40 : 17,384,580.90 = 4,854,667.80 : x
  2. Step 2: Convert to fraction form
    11,585,573.40/17,384,580.90 = 4,854,667.80/x
  3. Step 3: Cross multiply
    11,585,573.40x = 17,384,580.90 × 4,854,667.80
  4. Step 4: Simplify right side
    11,585,573.40x = 84,396,365,111,725.02
  5. Step 5: Solve for x
    x = 84,396,365,111,725.02/11,585,573.40
  6. Step 6: Final answer
    x = 7,284,608.38

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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.