Home / 3,573,932.67-5,361,563.16-1,177,945.65

Finding the Fourth Proportional to 3,573,932.67, 5,361,563.16 and 1,177,945.65

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Solution

The fourth proportional to 3,573,932.67, 5,361,563.16 and 1,177,945.65 is: 1,767,137.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,932.67 : 5,361,563.16 = 1,177,945.65 : x
  2. Step 2: Convert to fraction form
    3,573,932.67/5,361,563.16 = 1,177,945.65/x
  3. Step 3: Cross multiply
    3,573,932.67x = 5,361,563.16 × 1,177,945.65
  4. Step 4: Simplify right side
    3,573,932.67x = 6,315,630,001,522.25
  5. Step 5: Solve for x
    x = 6,315,630,001,522.25/3,573,932.67
  6. Step 6: Final answer
    x = 1,767,137.38

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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.