Home / 4,033,009.15-5,565,944.84-3,012,642.43

Finding the Fourth Proportional to 4,033,009.15, 5,565,944.84 and 3,012,642.43

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Solution

The fourth proportional to 4,033,009.15, 5,565,944.84 and 3,012,642.43 is: 4,157,739.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,009.15 : 5,565,944.84 = 3,012,642.43 : x
  2. Step 2: Convert to fraction form
    4,033,009.15/5,565,944.84 = 3,012,642.43/x
  3. Step 3: Cross multiply
    4,033,009.15x = 5,565,944.84 × 3,012,642.43
  4. Step 4: Simplify right side
    4,033,009.15x = 16,768,201,588,023.56
  5. Step 5: Solve for x
    x = 16,768,201,588,023.56/4,033,009.15
  6. Step 6: Final answer
    x = 4,157,739.54

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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.