Home / 2,669,283.88-3,683,659.62-1,461,982.12

Finding the Fourth Proportional to 2,669,283.88, 3,683,659.62 and 1,461,982.12

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Solution

The fourth proportional to 2,669,283.88, 3,683,659.62 and 1,461,982.12 is: 2,017,561.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,283.88 : 3,683,659.62 = 1,461,982.12 : x
  2. Step 2: Convert to fraction form
    2,669,283.88/3,683,659.62 = 1,461,982.12/x
  3. Step 3: Cross multiply
    2,669,283.88x = 3,683,659.62 × 1,461,982.12
  4. Step 4: Simplify right side
    2,669,283.88x = 5,385,444,500,606.00
  5. Step 5: Solve for x
    x = 5,385,444,500,606.00/2,669,283.88
  6. Step 6: Final answer
    x = 2,017,561.54

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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.