Home / 4,083,071.40-6,126,575.40-2,882,408.40

Finding the Fourth Proportional to 4,083,071.40, 6,126,575.40 and 2,882,408.40

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Solution

The fourth proportional to 4,083,071.40, 6,126,575.40 and 2,882,408.40 is: 4,325,002.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,071.40 : 6,126,575.40 = 2,882,408.40 : x
  2. Step 2: Convert to fraction form
    4,083,071.40/6,126,575.40 = 2,882,408.40/x
  3. Step 3: Cross multiply
    4,083,071.40x = 6,126,575.40 × 2,882,408.40
  4. Step 4: Simplify right side
    4,083,071.40x = 17,659,292,396,193.36
  5. Step 5: Solve for x
    x = 17,659,292,396,193.36/4,083,071.40
  6. Step 6: Final answer
    x = 4,325,002.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.