Home / 3,697,375.69-5,545,989.69-1,675,242.73

Finding the Fourth Proportional to 3,697,375.69, 5,545,989.69 and 1,675,242.73

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Solution

The fourth proportional to 3,697,375.69, 5,545,989.69 and 1,675,242.73 is: 2,512,830.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,375.69 : 5,545,989.69 = 1,675,242.73 : x
  2. Step 2: Convert to fraction form
    3,697,375.69/5,545,989.69 = 1,675,242.73/x
  3. Step 3: Cross multiply
    3,697,375.69x = 5,545,989.69 × 1,675,242.73
  4. Step 4: Simplify right side
    3,697,375.69x = 9,290,878,908,827.46
  5. Step 5: Solve for x
    x = 9,290,878,908,827.46/3,697,375.69
  6. Step 6: Final answer
    x = 2,512,830.64

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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.