Home / 3,762,315.10-5,644,968.06-1,203,924.22

Finding the Fourth Proportional to 3,762,315.10, 5,644,968.06 and 1,203,924.22

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Solution

The fourth proportional to 3,762,315.10, 5,644,968.06 and 1,203,924.22 is: 1,806,364.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,315.10 : 5,644,968.06 = 1,203,924.22 : x
  2. Step 2: Convert to fraction form
    3,762,315.10/5,644,968.06 = 1,203,924.22/x
  3. Step 3: Cross multiply
    3,762,315.10x = 5,644,968.06 × 1,203,924.22
  4. Step 4: Simplify right side
    3,762,315.10x = 6,796,113,768,560.41
  5. Step 5: Solve for x
    x = 6,796,113,768,560.41/3,762,315.10
  6. Step 6: Final answer
    x = 1,806,364.85

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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.