Home / 3,841,448.65-5,762,798.32-1,794,156.49

Finding the Fourth Proportional to 3,841,448.65, 5,762,798.32 and 1,794,156.49

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Solution

The fourth proportional to 3,841,448.65, 5,762,798.32 and 1,794,156.49 is: 2,691,526.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841,448.65 : 5,762,798.32 = 1,794,156.49 : x
  2. Step 2: Convert to fraction form
    3,841,448.65/5,762,798.32 = 1,794,156.49/x
  3. Step 3: Cross multiply
    3,841,448.65x = 5,762,798.32 × 1,794,156.49
  4. Step 4: Simplify right side
    3,841,448.65x = 10,339,361,998,786.50
  5. Step 5: Solve for x
    x = 10,339,361,998,786.50/3,841,448.65
  6. Step 6: Final answer
    x = 2,691,526.80

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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.