Home / 1,846,813.86-2,774,424.51-1,336,054.41

Finding the Fourth Proportional to 1,846,813.86, 2,774,424.51 and 1,336,054.41

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Solution

The fourth proportional to 1,846,813.86, 2,774,424.51 and 1,336,054.41 is: 2,007,122.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,813.86 : 2,774,424.51 = 1,336,054.41 : x
  2. Step 2: Convert to fraction form
    1,846,813.86/2,774,424.51 = 1,336,054.41/x
  3. Step 3: Cross multiply
    1,846,813.86x = 2,774,424.51 × 1,336,054.41
  4. Step 4: Simplify right side
    1,846,813.86x = 3,706,782,101,797.59
  5. Step 5: Solve for x
    x = 3,706,782,101,797.59/1,846,813.86
  6. Step 6: Final answer
    x = 2,007,122.74

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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.