Home / 3,582,036.90-4,943,189.87-1,950,440.37

Finding the Fourth Proportional to 3,582,036.90, 4,943,189.87 and 1,950,440.37

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Solution

The fourth proportional to 3,582,036.90, 4,943,189.87 and 1,950,440.37 is: 2,691,596.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,036.90 : 4,943,189.87 = 1,950,440.37 : x
  2. Step 2: Convert to fraction form
    3,582,036.90/4,943,189.87 = 1,950,440.37/x
  3. Step 3: Cross multiply
    3,582,036.90x = 4,943,189.87 × 1,950,440.37
  4. Step 4: Simplify right side
    3,582,036.90x = 9,641,397,044,554.90
  5. Step 5: Solve for x
    x = 9,641,397,044,554.90/3,582,036.90
  6. Step 6: Final answer
    x = 2,691,596.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.