Home / 4,152,112.70-6,225,179.97-2,551,368.50

Finding the Fourth Proportional to 4,152,112.70, 6,225,179.97 and 2,551,368.50

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Solution

The fourth proportional to 4,152,112.70, 6,225,179.97 and 2,551,368.50 is: 3,825,216.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,112.70 : 6,225,179.97 = 2,551,368.50 : x
  2. Step 2: Convert to fraction form
    4,152,112.70/6,225,179.97 = 2,551,368.50/x
  3. Step 3: Cross multiply
    4,152,112.70x = 6,225,179.97 × 2,551,368.50
  4. Step 4: Simplify right side
    4,152,112.70x = 15,882,728,082,288.94
  5. Step 5: Solve for x
    x = 15,882,728,082,288.94/4,152,112.70
  6. Step 6: Final answer
    x = 3,825,216.04

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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.