Home / 1,654,239.84-2,481,858.12-589,143.30

Finding the Fourth Proportional to 1,654,239.84, 2,481,858.12 and 589,143.30

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Solution

The fourth proportional to 1,654,239.84, 2,481,858.12 and 589,143.30 is: 883,892.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,239.84 : 2,481,858.12 = 589,143.30 : x
  2. Step 2: Convert to fraction form
    1,654,239.84/2,481,858.12 = 589,143.30/x
  3. Step 3: Cross multiply
    1,654,239.84x = 2,481,858.12 × 589,143.30
  4. Step 4: Simplify right side
    1,654,239.84x = 1,462,170,082,948.60
  5. Step 5: Solve for x
    x = 1,462,170,082,948.60/1,654,239.84
  6. Step 6: Final answer
    x = 883,892.44

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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.