Home / 3,827,384.25-5,739,083.07-1,805,085.14

Finding the Fourth Proportional to 3,827,384.25, 5,739,083.07 and 1,805,085.14

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Solution

The fourth proportional to 3,827,384.25, 5,739,083.07 and 1,805,085.14 is: 2,706,687.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827,384.25 : 5,739,083.07 = 1,805,085.14 : x
  2. Step 2: Convert to fraction form
    3,827,384.25/5,739,083.07 = 1,805,085.14/x
  3. Step 3: Cross multiply
    3,827,384.25x = 5,739,083.07 × 1,805,085.14
  4. Step 4: Simplify right side
    3,827,384.25x = 10,359,533,585,222.00
  5. Step 5: Solve for x
    x = 10,359,533,585,222.00/3,827,384.25
  6. Step 6: Final answer
    x = 2,706,687.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.