Home / 7,596,077.37-11,393,408.34-2,131,682.91

Finding the Fourth Proportional to 7,596,077.37, 11,393,408.34 and 2,131,682.91

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Solution

The fourth proportional to 7,596,077.37, 11,393,408.34 and 2,131,682.91 is: 3,197,325.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,596,077.37 : 11,393,408.34 = 2,131,682.91 : x
  2. Step 2: Convert to fraction form
    7,596,077.37/11,393,408.34 = 2,131,682.91/x
  3. Step 3: Cross multiply
    7,596,077.37x = 11,393,408.34 × 2,131,682.91
  4. Step 4: Simplify right side
    7,596,077.37x = 24,287,133,845,029.47
  5. Step 5: Solve for x
    x = 24,287,133,845,029.47/7,596,077.37
  6. Step 6: Final answer
    x = 3,197,325.76

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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.