Home / 4,947,014.64-6,826,715.15-2,741,783.49

Finding the Fourth Proportional to 4,947,014.64, 6,826,715.15 and 2,741,783.49

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Solution

The fourth proportional to 4,947,014.64, 6,826,715.15 and 2,741,783.49 is: 3,783,569.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,947,014.64 : 6,826,715.15 = 2,741,783.49 : x
  2. Step 2: Convert to fraction form
    4,947,014.64/6,826,715.15 = 2,741,783.49/x
  3. Step 3: Cross multiply
    4,947,014.64x = 6,826,715.15 × 2,741,783.49
  4. Step 4: Simplify right side
    4,947,014.64x = 18,717,374,896,057.33
  5. Step 5: Solve for x
    x = 18,717,374,896,057.33/4,947,014.64
  6. Step 6: Final answer
    x = 3,783,569.74

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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.