Home / 2,509,900.56-3,463,684.74-1,363,981.14

Finding the Fourth Proportional to 2,509,900.56, 3,463,684.74 and 1,363,981.14

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Solution

The fourth proportional to 2,509,900.56, 3,463,684.74 and 1,363,981.14 is: 1,882,305.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,509,900.56 : 3,463,684.74 = 1,363,981.14 : x
  2. Step 2: Convert to fraction form
    2,509,900.56/3,463,684.74 = 1,363,981.14/x
  3. Step 3: Cross multiply
    2,509,900.56x = 3,463,684.74 × 1,363,981.14
  4. Step 4: Simplify right side
    2,509,900.56x = 4,724,400,660,265.80
  5. Step 5: Solve for x
    x = 4,724,400,660,265.80/2,509,900.56
  6. Step 6: Final answer
    x = 1,882,305.91

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Why These Related Problems?

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