Home / 4,117,948.80-5,683,109.44-2,282,982.60

Finding the Fourth Proportional to 4,117,948.80, 5,683,109.44 and 2,282,982.60

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Solution

The fourth proportional to 4,117,948.80, 5,683,109.44 and 2,282,982.60 is: 3,150,704.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117,948.80 : 5,683,109.44 = 2,282,982.60 : x
  2. Step 2: Convert to fraction form
    4,117,948.80/5,683,109.44 = 2,282,982.60/x
  3. Step 3: Cross multiply
    4,117,948.80x = 5,683,109.44 × 2,282,982.60
  4. Step 4: Simplify right side
    4,117,948.80x = 12,974,439,965,415.75
  5. Step 5: Solve for x
    x = 12,974,439,965,415.75/4,117,948.80
  6. Step 6: Final answer
    x = 3,150,704.54

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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.