Home / 2,043,188.96-2,819,600.75-1,184,247.44

Finding the Fourth Proportional to 2,043,188.96, 2,819,600.75 and 1,184,247.44

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Solution

The fourth proportional to 2,043,188.96, 2,819,600.75 and 1,184,247.44 is: 1,634,261.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,188.96 : 2,819,600.75 = 1,184,247.44 : x
  2. Step 2: Convert to fraction form
    2,043,188.96/2,819,600.75 = 1,184,247.44/x
  3. Step 3: Cross multiply
    2,043,188.96x = 2,819,600.75 × 1,184,247.44
  4. Step 4: Simplify right side
    2,043,188.96x = 3,339,104,980,019.20
  5. Step 5: Solve for x
    x = 3,339,104,980,019.20/2,043,188.96
  6. Step 6: Final answer
    x = 1,634,261.46

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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.