Home / 2,714,743.53-4,065,913.94-1,295,798.49

Finding the Fourth Proportional to 2,714,743.53, 4,065,913.94 and 1,295,798.49

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Solution

The fourth proportional to 2,714,743.53, 4,065,913.94 and 1,295,798.49 is: 1,940,737.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,743.53 : 4,065,913.94 = 1,295,798.49 : x
  2. Step 2: Convert to fraction form
    2,714,743.53/4,065,913.94 = 1,295,798.49/x
  3. Step 3: Cross multiply
    2,714,743.53x = 4,065,913.94 × 1,295,798.49
  4. Step 4: Simplify right side
    2,714,743.53x = 5,268,605,137,442.96
  5. Step 5: Solve for x
    x = 5,268,605,137,442.96/2,714,743.53
  6. Step 6: Final answer
    x = 1,940,737.71

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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.