Home / 6,874,236-10,313,284.38-2,016,657.18

Finding the Fourth Proportional to 6,874,236, 10,313,284.38 and 2,016,657.18

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Solution

The fourth proportional to 6,874,236, 10,313,284.38 and 2,016,657.18 is: 3,025,552.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,874,236 : 10,313,284.38 = 2,016,657.18 : x
  2. Step 2: Convert to fraction form
    6,874,236/10,313,284.38 = 2,016,657.18/x
  3. Step 3: Cross multiply
    6,874,236x = 10,313,284.38 × 2,016,657.18
  4. Step 4: Simplify right side
    6,874,236x = 20,798,358,994,308.85
  5. Step 5: Solve for x
    x = 20,798,358,994,308.85/6,874,236
  6. Step 6: Final answer
    x = 3,025,552.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.