Home / 4,014,297.37-5,539,735.56-2,178,755.46

Finding the Fourth Proportional to 4,014,297.37, 5,539,735.56 and 2,178,755.46

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Solution

The fourth proportional to 4,014,297.37, 5,539,735.56 and 2,178,755.46 is: 3,006,685.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,297.37 : 5,539,735.56 = 2,178,755.46 : x
  2. Step 2: Convert to fraction form
    4,014,297.37/5,539,735.56 = 2,178,755.46/x
  3. Step 3: Cross multiply
    4,014,297.37x = 5,539,735.56 × 2,178,755.46
  4. Step 4: Simplify right side
    4,014,297.37x = 12,069,729,059,713.70
  5. Step 5: Solve for x
    x = 12,069,729,059,713.70/4,014,297.37
  6. Step 6: Final answer
    x = 3,006,685.35

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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.