Home / 4,618,792.80-6,373,733.40-2,525,596.74

Finding the Fourth Proportional to 4,618,792.80, 6,373,733.40 and 2,525,596.74

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Solution

The fourth proportional to 4,618,792.80, 6,373,733.40 and 2,525,596.74 is: 3,485,213.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,618,792.80 : 6,373,733.40 = 2,525,596.74 : x
  2. Step 2: Convert to fraction form
    4,618,792.80/6,373,733.40 = 2,525,596.74/x
  3. Step 3: Cross multiply
    4,618,792.80x = 6,373,733.40 × 2,525,596.74
  4. Step 4: Simplify right side
    4,618,792.80x = 16,097,480,296,669.12
  5. Step 5: Solve for x
    x = 16,097,480,296,669.12/4,618,792.80
  6. Step 6: Final answer
    x = 3,485,213.78

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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.