Home / 3,525,364.22-4,863,211.65-2,302,385.31

Finding the Fourth Proportional to 3,525,364.22, 4,863,211.65 and 2,302,385.31

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Solution

The fourth proportional to 3,525,364.22, 4,863,211.65 and 2,302,385.31 is: 3,176,122.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,364.22 : 4,863,211.65 = 2,302,385.31 : x
  2. Step 2: Convert to fraction form
    3,525,364.22/4,863,211.65 = 2,302,385.31/x
  3. Step 3: Cross multiply
    3,525,364.22x = 4,863,211.65 × 2,302,385.31
  4. Step 4: Simplify right side
    3,525,364.22x = 11,196,987,062,380.86
  5. Step 5: Solve for x
    x = 11,196,987,062,380.86/3,525,364.22
  6. Step 6: Final answer
    x = 3,176,122.06

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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.