Home / 7,195,453.66-10,790,108.11-4,164,911.36

Finding the Fourth Proportional to 7,195,453.66, 10,790,108.11 and 4,164,911.36

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Solution

The fourth proportional to 7,195,453.66, 10,790,108.11 and 4,164,911.36 is: 6,245,588.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,195,453.66 : 10,790,108.11 = 4,164,911.36 : x
  2. Step 2: Convert to fraction form
    7,195,453.66/10,790,108.11 = 4,164,911.36/x
  3. Step 3: Cross multiply
    7,195,453.66x = 10,790,108.11 × 4,164,911.36
  4. Step 4: Simplify right side
    7,195,453.66x = 44,939,843,834,685.63
  5. Step 5: Solve for x
    x = 44,939,843,834,685.63/7,195,453.66
  6. Step 6: Final answer
    x = 6,245,588.67

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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.