Home / 6,467,849.58-9,708,503.49-4,763,916.87

Finding the Fourth Proportional to 6,467,849.58, 9,708,503.49 and 4,763,916.87

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Solution

The fourth proportional to 6,467,849.58, 9,708,503.49 and 4,763,916.87 is: 7,150,831.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,467,849.58 : 9,708,503.49 = 4,763,916.87 : x
  2. Step 2: Convert to fraction form
    6,467,849.58/9,708,503.49 = 4,763,916.87/x
  3. Step 3: Cross multiply
    6,467,849.58x = 9,708,503.49 × 4,763,916.87
  4. Step 4: Simplify right side
    6,467,849.58x = 46,250,503,558,464.88
  5. Step 5: Solve for x
    x = 46,250,503,558,464.88/6,467,849.58
  6. Step 6: Final answer
    x = 7,150,831.66

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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.