Home / 5,934,205.50-8,189,203.62-3,217,953.66

Finding the Fourth Proportional to 5,934,205.50, 8,189,203.62 and 3,217,953.66

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Solution

The fourth proportional to 5,934,205.50, 8,189,203.62 and 3,217,953.66 is: 4,440,776.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,205.50 : 8,189,203.62 = 3,217,953.66 : x
  2. Step 2: Convert to fraction form
    5,934,205.50/8,189,203.62 = 3,217,953.66/x
  3. Step 3: Cross multiply
    5,934,205.50x = 8,189,203.62 × 3,217,953.66
  4. Step 4: Simplify right side
    5,934,205.50x = 26,352,477,761,464.25
  5. Step 5: Solve for x
    x = 26,352,477,761,464.25/5,934,205.50
  6. Step 6: Final answer
    x = 4,440,776.07

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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.