Home / 2,043,188.76-2,819,600.48-1,184,247.24

Finding the Fourth Proportional to 2,043,188.76, 2,819,600.48 and 1,184,247.24

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Solution

The fourth proportional to 2,043,188.76, 2,819,600.48 and 1,184,247.24 is: 1,634,261.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,188.76 : 2,819,600.48 = 1,184,247.24 : x
  2. Step 2: Convert to fraction form
    2,043,188.76/2,819,600.48 = 1,184,247.24/x
  3. Step 3: Cross multiply
    2,043,188.76x = 2,819,600.48 × 1,184,247.24
  4. Step 4: Simplify right side
    2,043,188.76x = 3,339,104,080,421.44
  5. Step 5: Solve for x
    x = 3,339,104,080,421.44/2,043,188.76
  6. Step 6: Final answer
    x = 1,634,261.19

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Double scale
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Similar ratio
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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.