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Finding the Third Proportional to 476,537 and 1,047,844

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Solution

The third proportional to 476,537 and 1,047,844 is: 2,304,075.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,537 : 1,047,844 = 1,047,844 : x
  2. Step 2: Convert to fraction form
    476,537/1,047,844 = 1,047,844/x
  3. Step 3: Cross multiply
    476,537x = 1,047,844 × 1,047,844
  4. Step 4: Simplify right side
    476,537x = 1,097,977,048,336
  5. Step 5: Solve for x
    x = 1,097,977,048,336/476,537
  6. Step 6: Final answer
    x = 2,304,075.13

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.