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Finding the Third Proportional to 1,691,475 and 3,549,024

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Solution

The third proportional to 1,691,475 and 3,549,024 is: 7,446,501.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,691,475 : 3,549,024 = 3,549,024 : x
  2. Step 2: Convert to fraction form
    1,691,475/3,549,024 = 3,549,024/x
  3. Step 3: Cross multiply
    1,691,475x = 3,549,024 × 3,549,024
  4. Step 4: Simplify right side
    1,691,475x = 12,595,571,352,576
  5. Step 5: Solve for x
    x = 12,595,571,352,576/1,691,475
  6. Step 6: Final answer
    x = 7,446,501.63

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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.