Home / 4,888,856.54-6,747,862.22-3,340,744.86

Finding the Fourth Proportional to 4,888,856.54, 6,747,862.22 and 3,340,744.86

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Solution

The fourth proportional to 4,888,856.54, 6,747,862.22 and 3,340,744.86 is: 4,611,075.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,856.54 : 6,747,862.22 = 3,340,744.86 : x
  2. Step 2: Convert to fraction form
    4,888,856.54/6,747,862.22 = 3,340,744.86/x
  3. Step 3: Cross multiply
    4,888,856.54x = 6,747,862.22 × 3,340,744.86
  4. Step 4: Simplify right side
    4,888,856.54x = 22,542,886,027,453.19
  5. Step 5: Solve for x
    x = 22,542,886,027,453.19/4,888,856.54
  6. Step 6: Final answer
    x = 4,611,075.38

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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.