Home / 3,208,546.48-4,809,579.30-2,011,307.98

Finding the Fourth Proportional to 3,208,546.48, 4,809,579.30 and 2,011,307.98

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Solution

The fourth proportional to 3,208,546.48, 4,809,579.30 and 2,011,307.98 is: 3,014,930.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,208,546.48 : 4,809,579.30 = 2,011,307.98 : x
  2. Step 2: Convert to fraction form
    3,208,546.48/4,809,579.30 = 2,011,307.98/x
  3. Step 3: Cross multiply
    3,208,546.48x = 4,809,579.30 × 2,011,307.98
  4. Step 4: Simplify right side
    3,208,546.48x = 9,673,545,226,532.82
  5. Step 5: Solve for x
    x = 9,673,545,226,532.82/3,208,546.48
  6. Step 6: Final answer
    x = 3,014,930.68

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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.