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Finding the Third Proportional to 1,104,886 and 2,420,570

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Solution

The third proportional to 1,104,886 and 2,420,570 is: 5,302,953.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,886 : 2,420,570 = 2,420,570 : x
  2. Step 2: Convert to fraction form
    1,104,886/2,420,570 = 2,420,570/x
  3. Step 3: Cross multiply
    1,104,886x = 2,420,570 × 2,420,570
  4. Step 4: Simplify right side
    1,104,886x = 5,859,159,124,900
  5. Step 5: Solve for x
    x = 5,859,159,124,900/1,104,886
  6. Step 6: Final answer
    x = 5,302,953.54

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.