Home / 3,683,510.54-5,083,397.70-2,051,917.46

Finding the Fourth Proportional to 3,683,510.54, 5,083,397.70 and 2,051,917.46

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Solution

The fourth proportional to 3,683,510.54, 5,083,397.70 and 2,051,917.46 is: 2,831,731.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,510.54 : 5,083,397.70 = 2,051,917.46 : x
  2. Step 2: Convert to fraction form
    3,683,510.54/5,083,397.70 = 2,051,917.46/x
  3. Step 3: Cross multiply
    3,683,510.54x = 5,083,397.70 × 2,051,917.46
  4. Step 4: Simplify right side
    3,683,510.54x = 10,430,712,511,299.02
  5. Step 5: Solve for x
    x = 10,430,712,511,299.02/3,683,510.54
  6. Step 6: Final answer
    x = 2,831,731.42

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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.