Home / 1,898,314.54-2,846,585.93-1,099,824.54

Finding the Fourth Proportional to 1,898,314.54, 2,846,585.93 and 1,099,824.54

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Solution

The fourth proportional to 1,898,314.54, 2,846,585.93 and 1,099,824.54 is: 1,649,223.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,898,314.54 : 2,846,585.93 = 1,099,824.54 : x
  2. Step 2: Convert to fraction form
    1,898,314.54/2,846,585.93 = 1,099,824.54/x
  3. Step 3: Cross multiply
    1,898,314.54x = 2,846,585.93 × 1,099,824.54
  4. Step 4: Simplify right side
    1,898,314.54x = 3,130,745,061,032.72
  5. Step 5: Solve for x
    x = 3,130,745,061,032.72/1,898,314.54
  6. Step 6: Final answer
    x = 1,649,223.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.