Home / 4,540,299.84-6,810,425.15-1,946,222.60

Finding the Fourth Proportional to 4,540,299.84, 6,810,425.15 and 1,946,222.60

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Solution

The fourth proportional to 4,540,299.84, 6,810,425.15 and 1,946,222.60 is: 2,919,323.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,299.84 : 6,810,425.15 = 1,946,222.60 : x
  2. Step 2: Convert to fraction form
    4,540,299.84/6,810,425.15 = 1,946,222.60/x
  3. Step 3: Cross multiply
    4,540,299.84x = 6,810,425.15 × 1,946,222.60
  4. Step 4: Simplify right side
    4,540,299.84x = 13,254,603,298,755.15
  5. Step 5: Solve for x
    x = 13,254,603,298,755.15/4,540,299.84
  6. Step 6: Final answer
    x = 2,919,323.34

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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.