Home / 1,930,179.34-2,895,289.97-582,354.02

Finding the Fourth Proportional to 1,930,179.34, 2,895,289.97 and 582,354.02

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Solution

The fourth proportional to 1,930,179.34, 2,895,289.97 and 582,354.02 is: 873,537.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,179.34 : 2,895,289.97 = 582,354.02 : x
  2. Step 2: Convert to fraction form
    1,930,179.34/2,895,289.97 = 582,354.02/x
  3. Step 3: Cross multiply
    1,930,179.34x = 2,895,289.97 × 582,354.02
  4. Step 4: Simplify right side
    1,930,179.34x = 1,686,083,753,095.18
  5. Step 5: Solve for x
    x = 1,686,083,753,095.18/1,930,179.34
  6. Step 6: Final answer
    x = 873,537.35

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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.