Home / 6,805,016.60-10,208,496.90-2,012,084.60

Finding the Fourth Proportional to 6,805,016.60, 10,208,496.90 and 2,012,084.60

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Solution

The fourth proportional to 6,805,016.60, 10,208,496.90 and 2,012,084.60 is: 3,018,414.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,016.60 : 10,208,496.90 = 2,012,084.60 : x
  2. Step 2: Convert to fraction form
    6,805,016.60/10,208,496.90 = 2,012,084.60/x
  3. Step 3: Cross multiply
    6,805,016.60x = 10,208,496.90 × 2,012,084.60
  4. Step 4: Simplify right side
    6,805,016.60x = 20,540,359,401,637.74
  5. Step 5: Solve for x
    x = 20,540,359,401,637.74/6,805,016.60
  6. Step 6: Final answer
    x = 3,018,414.30

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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.