Home / 3,099,377.70-4,273,032.26-2,546,014.74

Finding the Fourth Proportional to 3,099,377.70, 4,273,032.26 and 2,546,014.74

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Solution

The fourth proportional to 3,099,377.70, 4,273,032.26 and 2,546,014.74 is: 3,510,124.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,377.70 : 4,273,032.26 = 2,546,014.74 : x
  2. Step 2: Convert to fraction form
    3,099,377.70/4,273,032.26 = 2,546,014.74/x
  3. Step 3: Cross multiply
    3,099,377.70x = 4,273,032.26 × 2,546,014.74
  4. Step 4: Simplify right side
    3,099,377.70x = 10,879,203,118,455.51
  5. Step 5: Solve for x
    x = 10,879,203,118,455.51/3,099,377.70
  6. Step 6: Final answer
    x = 3,510,124.99

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1.5x scale

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.