Home / 2,780,837-3,837,555.06-1,509,029

Finding the Fourth Proportional to 2,780,837, 3,837,555.06 and 1,509,029

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Solution

The fourth proportional to 2,780,837, 3,837,555.06 and 1,509,029 is: 2,082,460.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,780,837 : 3,837,555.06 = 1,509,029 : x
  2. Step 2: Convert to fraction form
    2,780,837/3,837,555.06 = 1,509,029/x
  3. Step 3: Cross multiply
    2,780,837x = 3,837,555.06 × 1,509,029
  4. Step 4: Simplify right side
    2,780,837x = 5,790,981,874,636.74
  5. Step 5: Solve for x
    x = 5,790,981,874,636.74/2,780,837
  6. Step 6: Final answer
    x = 2,082,460.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.