Home / 6,850,087-10,274,244.69-3,258,136.33

Finding the Fourth Proportional to 6,850,087, 10,274,244.69 and 3,258,136.33

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Solution

The fourth proportional to 6,850,087, 10,274,244.69 and 3,258,136.33 is: 4,886,783.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,087 : 10,274,244.69 = 3,258,136.33 : x
  2. Step 2: Convert to fraction form
    6,850,087/10,274,244.69 = 3,258,136.33/x
  3. Step 3: Cross multiply
    6,850,087x = 10,274,244.69 × 3,258,136.33
  4. Step 4: Simplify right side
    6,850,087x = 33,474,889,887,798.59
  5. Step 5: Solve for x
    x = 33,474,889,887,798.59/6,850,087
  6. Step 6: Final answer
    x = 4,886,783.17

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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.