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Finding the Third Proportional to 1,100,267.63 and 1,683,095.25

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Solution

The third proportional to 1,100,267.63 and 1,683,095.25 is: 2,574,655.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,267.63 : 1,683,095.25 = 1,683,095.25 : x
  2. Step 2: Convert to fraction form
    1,100,267.63/1,683,095.25 = 1,683,095.25/x
  3. Step 3: Cross multiply
    1,100,267.63x = 1,683,095.25 × 1,683,095.25
  4. Step 4: Simplify right side
    1,100,267.63x = 2,832,809,620,572.56
  5. Step 5: Solve for x
    x = 2,832,809,620,572.56/1,100,267.63
  6. Step 6: Final answer
    x = 2,574,655.07

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.