Home / 2,314,928.16-3,194,297.89-1,334,903.38

Finding the Fourth Proportional to 2,314,928.16, 3,194,297.89 and 1,334,903.38

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Solution

The fourth proportional to 2,314,928.16, 3,194,297.89 and 1,334,903.38 is: 1,841,991.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,928.16 : 3,194,297.89 = 1,334,903.38 : x
  2. Step 2: Convert to fraction form
    2,314,928.16/3,194,297.89 = 1,334,903.38/x
  3. Step 3: Cross multiply
    2,314,928.16x = 3,194,297.89 × 1,334,903.38
  4. Step 4: Simplify right side
    2,314,928.16x = 4,264,079,050,087.87
  5. Step 5: Solve for x
    x = 4,264,079,050,087.87/2,314,928.16
  6. Step 6: Final answer
    x = 1,841,991.96

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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.