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Finding the Third Proportional to 511,030 and 1,075,028

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Solution

The third proportional to 511,030 and 1,075,028 is: 2,261,482.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    511,030 : 1,075,028 = 1,075,028 : x
  2. Step 2: Convert to fraction form
    511,030/1,075,028 = 1,075,028/x
  3. Step 3: Cross multiply
    511,030x = 1,075,028 × 1,075,028
  4. Step 4: Simplify right side
    511,030x = 1,155,685,200,784
  5. Step 5: Solve for x
    x = 1,155,685,200,784/511,030
  6. Step 6: Final answer
    x = 2,261,482.11

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.