Home / 3,198,896.55-4,794,464.93-2,349,572.67

Finding the Fourth Proportional to 3,198,896.55, 4,794,464.93 and 2,349,572.67

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Solution

The fourth proportional to 3,198,896.55, 4,794,464.93 and 2,349,572.67 is: 3,521,509.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,198,896.55 : 4,794,464.93 = 2,349,572.67 : x
  2. Step 2: Convert to fraction form
    3,198,896.55/4,794,464.93 = 2,349,572.67/x
  3. Step 3: Cross multiply
    3,198,896.55x = 4,794,464.93 × 2,349,572.67
  4. Step 4: Simplify right side
    3,198,896.55x = 11,264,943,755,053.60
  5. Step 5: Solve for x
    x = 11,264,943,755,053.60/3,198,896.55
  6. Step 6: Final answer
    x = 3,521,509.24

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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.