Home / 3,762,315.34-5,644,968.37-1,203,924.47

Finding the Fourth Proportional to 3,762,315.34, 5,644,968.37 and 1,203,924.47

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Solution

The fourth proportional to 3,762,315.34, 5,644,968.37 and 1,203,924.47 is: 1,806,365.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,315.34 : 5,644,968.37 = 1,203,924.47 : x
  2. Step 2: Convert to fraction form
    3,762,315.34/5,644,968.37 = 1,203,924.47/x
  3. Step 3: Cross multiply
    3,762,315.34x = 5,644,968.37 × 1,203,924.47
  4. Step 4: Simplify right side
    3,762,315.34x = 6,796,115,521,784.36
  5. Step 5: Solve for x
    x = 6,796,115,521,784.36/3,762,315.34
  6. Step 6: Final answer
    x = 1,806,365.21

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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.