Home / 9,515,322.03-14,278,987.37-4,050,408.49

Finding the Fourth Proportional to 9,515,322.03, 14,278,987.37 and 4,050,408.49

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Solution

The fourth proportional to 9,515,322.03, 14,278,987.37 and 4,050,408.49 is: 6,078,168.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,515,322.03 : 14,278,987.37 = 4,050,408.49 : x
  2. Step 2: Convert to fraction form
    9,515,322.03/14,278,987.37 = 4,050,408.49/x
  3. Step 3: Cross multiply
    9,515,322.03x = 14,278,987.37 × 4,050,408.49
  4. Step 4: Simplify right side
    9,515,322.03x = 57,835,731,672,050.77
  5. Step 5: Solve for x
    x = 57,835,731,672,050.77/9,515,322.03
  6. Step 6: Final answer
    x = 6,078,168.61

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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.