Home / 4,868,706.56-7,303,724.26-2,028,154.42

Finding the Fourth Proportional to 4,868,706.56, 7,303,724.26 and 2,028,154.42

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Solution

The fourth proportional to 4,868,706.56, 7,303,724.26 and 2,028,154.42 is: 3,042,508.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868,706.56 : 7,303,724.26 = 2,028,154.42 : x
  2. Step 2: Convert to fraction form
    4,868,706.56/7,303,724.26 = 2,028,154.42/x
  3. Step 3: Cross multiply
    4,868,706.56x = 7,303,724.26 × 2,028,154.42
  4. Step 4: Simplify right side
    4,868,706.56x = 14,813,080,640,380.23
  5. Step 5: Solve for x
    x = 14,813,080,640,380.23/4,868,706.56
  6. Step 6: Final answer
    x = 3,042,508.41

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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.