Home / 6,348,912.02-9,525,891.44-2,031,627.42

Finding the Fourth Proportional to 6,348,912.02, 9,525,891.44 and 2,031,627.42

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Solution

The fourth proportional to 6,348,912.02, 9,525,891.44 and 2,031,627.42 is: 3,048,248.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,348,912.02 : 9,525,891.44 = 2,031,627.42 : x
  2. Step 2: Convert to fraction form
    6,348,912.02/9,525,891.44 = 2,031,627.42/x
  3. Step 3: Cross multiply
    6,348,912.02x = 9,525,891.44 × 2,031,627.42
  4. Step 4: Simplify right side
    6,348,912.02x = 19,353,062,239,289.15
  5. Step 5: Solve for x
    x = 19,353,062,239,289.15/6,348,912.02
  6. Step 6: Final answer
    x = 3,048,248.61

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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.