Home / 4,469,211.80-6,707,316.90-2,073,353.30

Finding the Fourth Proportional to 4,469,211.80, 6,707,316.90 and 2,073,353.30

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Solution

The fourth proportional to 4,469,211.80, 6,707,316.90 and 2,073,353.30 is: 3,111,653.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,211.80 : 6,707,316.90 = 2,073,353.30 : x
  2. Step 2: Convert to fraction form
    4,469,211.80/6,707,316.90 = 2,073,353.30/x
  3. Step 3: Cross multiply
    4,469,211.80x = 6,707,316.90 × 2,073,353.30
  4. Step 4: Simplify right side
    4,469,211.80x = 13,906,637,628,760.77
  5. Step 5: Solve for x
    x = 13,906,637,628,760.77/4,469,211.80
  6. Step 6: Final answer
    x = 3,111,653.30

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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.