Home / 4,282,166.00-6,420,683.95-1,362,998.04

Finding the Fourth Proportional to 4,282,166.00, 6,420,683.95 and 1,362,998.04

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Solution

The fourth proportional to 4,282,166.00, 6,420,683.95 and 1,362,998.04 is: 2,043,680.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282,166.00 : 6,420,683.95 = 1,362,998.04 : x
  2. Step 2: Convert to fraction form
    4,282,166.00/6,420,683.95 = 1,362,998.04/x
  3. Step 3: Cross multiply
    4,282,166.00x = 6,420,683.95 × 1,362,998.04
  4. Step 4: Simplify right side
    4,282,166.00x = 8,751,379,619,491.26
  5. Step 5: Solve for x
    x = 8,751,379,619,491.26/4,282,166.00
  6. Step 6: Final answer
    x = 2,043,680.61

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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.