Home / 4,826,483.82-6,664,870.89-3,600,660.33

Finding the Fourth Proportional to 4,826,483.82, 6,664,870.89 and 3,600,660.33

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Solution

The fourth proportional to 4,826,483.82, 6,664,870.89 and 3,600,660.33 is: 4,972,136.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,483.82 : 6,664,870.89 = 3,600,660.33 : x
  2. Step 2: Convert to fraction form
    4,826,483.82/6,664,870.89 = 3,600,660.33/x
  3. Step 3: Cross multiply
    4,826,483.82x = 6,664,870.89 × 3,600,660.33
  4. Step 4: Simplify right side
    4,826,483.82x = 23,997,936,218,194.79
  5. Step 5: Solve for x
    x = 23,997,936,218,194.79/4,826,483.82
  6. Step 6: Final answer
    x = 4,972,136.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.