Home / 8,238,005.07-11,368,446.38-4,566,912.33

Finding the Fourth Proportional to 8,238,005.07, 11,368,446.38 and 4,566,912.33

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Solution

The fourth proportional to 8,238,005.07, 11,368,446.38 and 4,566,912.33 is: 6,302,338.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,238,005.07 : 11,368,446.38 = 4,566,912.33 : x
  2. Step 2: Convert to fraction form
    8,238,005.07/11,368,446.38 = 4,566,912.33/x
  3. Step 3: Cross multiply
    8,238,005.07x = 11,368,446.38 × 4,566,912.33
  4. Step 4: Simplify right side
    8,238,005.07x = 51,918,697,922,931.30
  5. Step 5: Solve for x
    x = 51,918,697,922,931.30/8,238,005.07
  6. Step 6: Final answer
    x = 6,302,338.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.