Home / 3,174,339.07-4,760,290.15-1,351,548.34

Finding the Fourth Proportional to 3,174,339.07, 4,760,290.15 and 1,351,548.34

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Solution

The fourth proportional to 3,174,339.07, 4,760,290.15 and 1,351,548.34 is: 2,026,803.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,174,339.07 : 4,760,290.15 = 1,351,548.34 : x
  2. Step 2: Convert to fraction form
    3,174,339.07/4,760,290.15 = 1,351,548.34/x
  3. Step 3: Cross multiply
    3,174,339.07x = 4,760,290.15 × 1,351,548.34
  4. Step 4: Simplify right side
    3,174,339.07x = 6,433,762,274,043.58
  5. Step 5: Solve for x
    x = 6,433,762,274,043.58/3,174,339.07
  6. Step 6: Final answer
    x = 2,026,803.73

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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.