Home / 1,682,145.51-2,523,096.24-657,283.13

Finding the Fourth Proportional to 1,682,145.51, 2,523,096.24 and 657,283.13

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Solution

The fourth proportional to 1,682,145.51, 2,523,096.24 and 657,283.13 is: 985,877.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,145.51 : 2,523,096.24 = 657,283.13 : x
  2. Step 2: Convert to fraction form
    1,682,145.51/2,523,096.24 = 657,283.13/x
  3. Step 3: Cross multiply
    1,682,145.51x = 2,523,096.24 × 657,283.13
  4. Step 4: Simplify right side
    1,682,145.51x = 1,658,388,593,918.43
  5. Step 5: Solve for x
    x = 1,658,388,593,918.43/1,682,145.51
  6. Step 6: Final answer
    x = 985,877.01

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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.