Home / 3,582,052.23-4,943,210.97-1,950,455.70

Finding the Fourth Proportional to 3,582,052.23, 4,943,210.97 and 1,950,455.70

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Solution

The fourth proportional to 3,582,052.23, 4,943,210.97 and 1,950,455.70 is: 2,691,617.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,052.23 : 4,943,210.97 = 1,950,455.70 : x
  2. Step 2: Convert to fraction form
    3,582,052.23/4,943,210.97 = 1,950,455.70/x
  3. Step 3: Cross multiply
    3,582,052.23x = 4,943,210.97 × 1,950,455.70
  4. Step 4: Simplify right side
    3,582,052.23x = 9,641,514,012,739.03
  5. Step 5: Solve for x
    x = 9,641,514,012,739.03/3,582,052.23
  6. Step 6: Final answer
    x = 2,691,617.37

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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.