Home / 6,525,558.82-9,778,278.01-3,493,327.06

Finding the Fourth Proportional to 6,525,558.82, 9,778,278.01 and 3,493,327.06

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Solution

The fourth proportional to 6,525,558.82, 9,778,278.01 and 3,493,327.06 is: 5,234,605.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,558.82 : 9,778,278.01 = 3,493,327.06 : x
  2. Step 2: Convert to fraction form
    6,525,558.82/9,778,278.01 = 3,493,327.06/x
  3. Step 3: Cross multiply
    6,525,558.82x = 9,778,278.01 × 3,493,327.06
  4. Step 4: Simplify right side
    6,525,558.82x = 34,158,723,172,535.95
  5. Step 5: Solve for x
    x = 34,158,723,172,535.95/6,525,558.82
  6. Step 6: Final answer
    x = 5,234,605.05

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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.