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Finding the Third Proportional to 5,987,574 and 9,381,933

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Solution

The third proportional to 5,987,574 and 9,381,933 is: 14,700,555.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,987,574 : 9,381,933 = 9,381,933 : x
  2. Step 2: Convert to fraction form
    5,987,574/9,381,933 = 9,381,933/x
  3. Step 3: Cross multiply
    5,987,574x = 9,381,933 × 9,381,933
  4. Step 4: Simplify right side
    5,987,574x = 88,020,666,816,489
  5. Step 5: Solve for x
    x = 88,020,666,816,489/5,987,574
  6. Step 6: Final answer
    x = 14,700,555.99

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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.