Home / 5,852,016.96-8,768,439.70-3,116,660.20

Finding the Fourth Proportional to 5,852,016.96, 8,768,439.70 and 3,116,660.20

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Solution

The fourth proportional to 5,852,016.96, 8,768,439.70 and 3,116,660.20 is: 4,669,885.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,852,016.96 : 8,768,439.70 = 3,116,660.20 : x
  2. Step 2: Convert to fraction form
    5,852,016.96/8,768,439.70 = 3,116,660.20/x
  3. Step 3: Cross multiply
    5,852,016.96x = 8,768,439.70 × 3,116,660.20
  4. Step 4: Simplify right side
    5,852,016.96x = 27,328,246,969,664.44
  5. Step 5: Solve for x
    x = 27,328,246,969,664.44/5,852,016.96
  6. Step 6: Final answer
    x = 4,669,885.13

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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.