Home / 3,683,504.52-5,083,389.40-2,051,911.44

Finding the Fourth Proportional to 3,683,504.52, 5,083,389.40 and 2,051,911.44

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Solution

The fourth proportional to 3,683,504.52, 5,083,389.40 and 2,051,911.44 is: 2,831,723.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,504.52 : 5,083,389.40 = 2,051,911.44 : x
  2. Step 2: Convert to fraction form
    3,683,504.52/5,083,389.40 = 2,051,911.44/x
  3. Step 3: Cross multiply
    3,683,504.52x = 5,083,389.40 × 2,051,911.44
  4. Step 4: Simplify right side
    3,683,504.52x = 10,430,664,863,834.74
  5. Step 5: Solve for x
    x = 10,430,664,863,834.74/3,683,504.52
  6. Step 6: Final answer
    x = 2,831,723.11

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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.