Home / 4,632,822.12-6,946,863.50-1,936,411.50

Finding the Fourth Proportional to 4,632,822.12, 6,946,863.50 and 1,936,411.50

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Solution

The fourth proportional to 4,632,822.12, 6,946,863.50 and 1,936,411.50 is: 2,903,626.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632,822.12 : 6,946,863.50 = 1,936,411.50 : x
  2. Step 2: Convert to fraction form
    4,632,822.12/6,946,863.50 = 1,936,411.50/x
  3. Step 3: Cross multiply
    4,632,822.12x = 6,946,863.50 × 1,936,411.50
  4. Step 4: Simplify right side
    4,632,822.12x = 13,451,986,370,330.25
  5. Step 5: Solve for x
    x = 13,451,986,370,330.25/4,632,822.12
  6. Step 6: Final answer
    x = 2,903,626.78

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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.