Home / 3,601,272.56-4,969,203.96-2,073,084.32

Finding the Fourth Proportional to 3,601,272.56, 4,969,203.96 and 2,073,084.32

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Solution

The fourth proportional to 3,601,272.56, 4,969,203.96 and 2,073,084.32 is: 2,860,538.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,272.56 : 4,969,203.96 = 2,073,084.32 : x
  2. Step 2: Convert to fraction form
    3,601,272.56/4,969,203.96 = 2,073,084.32/x
  3. Step 3: Cross multiply
    3,601,272.56x = 4,969,203.96 × 2,073,084.32
  4. Step 4: Simplify right side
    3,601,272.56x = 10,301,578,812,357.91
  5. Step 5: Solve for x
    x = 10,301,578,812,357.91/3,601,272.56
  6. Step 6: Final answer
    x = 2,860,538.50

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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.