Home / 3,854,298.48-5,317,790.04-2,325,778.80

Finding the Fourth Proportional to 3,854,298.48, 5,317,790.04 and 2,325,778.80

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Solution

The fourth proportional to 3,854,298.48, 5,317,790.04 and 2,325,778.80 is: 3,208,885.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,854,298.48 : 5,317,790.04 = 2,325,778.80 : x
  2. Step 2: Convert to fraction form
    3,854,298.48/5,317,790.04 = 2,325,778.80/x
  3. Step 3: Cross multiply
    3,854,298.48x = 5,317,790.04 × 2,325,778.80
  4. Step 4: Simplify right side
    3,854,298.48x = 12,368,003,337,883.15
  5. Step 5: Solve for x
    x = 12,368,003,337,883.15/3,854,298.48
  6. Step 6: Final answer
    x = 3,208,885.72

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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.