Home / 8,757,825.33-12,085,556.52-4,837,511.19

Finding the Fourth Proportional to 8,757,825.33, 12,085,556.52 and 4,837,511.19

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Solution

The fourth proportional to 8,757,825.33, 12,085,556.52 and 4,837,511.19 is: 6,675,631.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,757,825.33 : 12,085,556.52 = 4,837,511.19 : x
  2. Step 2: Convert to fraction form
    8,757,825.33/12,085,556.52 = 4,837,511.19/x
  3. Step 3: Cross multiply
    8,757,825.33x = 12,085,556.52 × 4,837,511.19
  4. Step 4: Simplify right side
    8,757,825.33x = 58,464,014,902,877.46
  5. Step 5: Solve for x
    x = 58,464,014,902,877.46/8,757,825.33
  6. Step 6: Final answer
    x = 6,675,631.53

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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.