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Finding the Third Proportional to 1,075,972 and 2,330,074

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Solution

The third proportional to 1,075,972 and 2,330,074 is: 5,045,897.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,972 : 2,330,074 = 2,330,074 : x
  2. Step 2: Convert to fraction form
    1,075,972/2,330,074 = 2,330,074/x
  3. Step 3: Cross multiply
    1,075,972x = 2,330,074 × 2,330,074
  4. Step 4: Simplify right side
    1,075,972x = 5,429,244,845,476
  5. Step 5: Solve for x
    x = 5,429,244,845,476/1,075,972
  6. Step 6: Final answer
    x = 5,045,897.89

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.