Home / 4,604,910.82-6,907,382.63-1,410,023.68

Finding the Fourth Proportional to 4,604,910.82, 6,907,382.63 and 1,410,023.68

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Solution

The fourth proportional to 4,604,910.82, 6,907,382.63 and 1,410,023.68 is: 2,115,040.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,910.82 : 6,907,382.63 = 1,410,023.68 : x
  2. Step 2: Convert to fraction form
    4,604,910.82/6,907,382.63 = 1,410,023.68/x
  3. Step 3: Cross multiply
    4,604,910.82x = 6,907,382.63 × 1,410,023.68
  4. Step 4: Simplify right side
    4,604,910.82x = 9,739,573,075,120.68
  5. Step 5: Solve for x
    x = 9,739,573,075,120.68/4,604,910.82
  6. Step 6: Final answer
    x = 2,115,040.54

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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.