Home / 2,582,619.06-3,561,891.93-2,292,442.50

Finding the Fourth Proportional to 2,582,619.06, 3,561,891.93 and 2,292,442.50

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Solution

The fourth proportional to 2,582,619.06, 3,561,891.93 and 2,292,442.50 is: 3,161,686.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,582,619.06 : 3,561,891.93 = 2,292,442.50 : x
  2. Step 2: Convert to fraction form
    2,582,619.06/3,561,891.93 = 2,292,442.50/x
  3. Step 3: Cross multiply
    2,582,619.06x = 3,561,891.93 × 2,292,442.50
  4. Step 4: Simplify right side
    2,582,619.06x = 8,165,432,440,739.03
  5. Step 5: Solve for x
    x = 8,165,432,440,739.03/2,582,619.06
  6. Step 6: Final answer
    x = 3,161,686.74

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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.