Home / 1,930,087.74-2,895,152.39-582,262.02

Finding the Fourth Proportional to 1,930,087.74, 2,895,152.39 and 582,262.02

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Solution

The fourth proportional to 1,930,087.74, 2,895,152.39 and 582,262.02 is: 873,399.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,087.74 : 2,895,152.39 = 582,262.02 : x
  2. Step 2: Convert to fraction form
    1,930,087.74/2,895,152.39 = 582,262.02/x
  3. Step 3: Cross multiply
    1,930,087.74x = 2,895,152.39 × 582,262.02
  4. Step 4: Simplify right side
    1,930,087.74x = 1,685,737,278,081.40
  5. Step 5: Solve for x
    x = 1,685,737,278,081.40/1,930,087.74
  6. Step 6: Final answer
    x = 873,399.30

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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.