Home / 3,320,967.44-4,582,943.39-1,925,799.50

Finding the Fourth Proportional to 3,320,967.44, 4,582,943.39 and 1,925,799.50

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Solution

The fourth proportional to 3,320,967.44, 4,582,943.39 and 1,925,799.50 is: 2,657,608.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,320,967.44 : 4,582,943.39 = 1,925,799.50 : x
  2. Step 2: Convert to fraction form
    3,320,967.44/4,582,943.39 = 1,925,799.50/x
  3. Step 3: Cross multiply
    3,320,967.44x = 4,582,943.39 × 1,925,799.50
  4. Step 4: Simplify right side
    3,320,967.44x = 8,825,830,105,262.16
  5. Step 5: Solve for x
    x = 8,825,830,105,262.16/3,320,967.44
  6. Step 6: Final answer
    x = 2,657,608.14

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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.