Home / 4,885,676.20-7,325,015.10-2,044,325.80

Finding the Fourth Proportional to 4,885,676.20, 7,325,015.10 and 2,044,325.80

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Solution

The fourth proportional to 4,885,676.20, 7,325,015.10 and 2,044,325.80 is: 3,065,024.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,676.20 : 7,325,015.10 = 2,044,325.80 : x
  2. Step 2: Convert to fraction form
    4,885,676.20/7,325,015.10 = 2,044,325.80/x
  3. Step 3: Cross multiply
    4,885,676.20x = 7,325,015.10 × 2,044,325.80
  4. Step 4: Simplify right side
    4,885,676.20x = 14,974,717,354,319.58
  5. Step 5: Solve for x
    x = 14,974,717,354,319.58/4,885,676.20
  6. Step 6: Final answer
    x = 3,065,024.52

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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.