Home / 4,587,513.75-7,288,083

Finding the Third Proportional to 4,587,513.75 and 7,288,083

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Solution

The third proportional to 4,587,513.75 and 7,288,083 is: 11,578,418.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587,513.75 : 7,288,083 = 7,288,083 : x
  2. Step 2: Convert to fraction form
    4,587,513.75/7,288,083 = 7,288,083/x
  3. Step 3: Cross multiply
    4,587,513.75x = 7,288,083 × 7,288,083
  4. Step 4: Simplify right side
    4,587,513.75x = 53,116,153,814,889
  5. Step 5: Solve for x
    x = 53,116,153,814,889/4,587,513.75
  6. Step 6: Final answer
    x = 11,578,418.44

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.