Home / 3,381,065.92-4,672,057.16-2,461,698.48

Finding the Fourth Proportional to 3,381,065.92, 4,672,057.16 and 2,461,698.48

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Solution

The fourth proportional to 3,381,065.92, 4,672,057.16 and 2,461,698.48 is: 3,401,647.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,381,065.92 : 4,672,057.16 = 2,461,698.48 : x
  2. Step 2: Convert to fraction form
    3,381,065.92/4,672,057.16 = 2,461,698.48/x
  3. Step 3: Cross multiply
    3,381,065.92x = 4,672,057.16 × 2,461,698.48
  4. Step 4: Simplify right side
    3,381,065.92x = 11,501,196,009,245.12
  5. Step 5: Solve for x
    x = 11,501,196,009,245.12/3,381,065.92
  6. Step 6: Final answer
    x = 3,401,647.97

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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.