Home / 3,223,180.34-4,834,245.12-948,172.82

Finding the Fourth Proportional to 3,223,180.34, 4,834,245.12 and 948,172.82

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Solution

The fourth proportional to 3,223,180.34, 4,834,245.12 and 948,172.82 is: 1,422,104.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,180.34 : 4,834,245.12 = 948,172.82 : x
  2. Step 2: Convert to fraction form
    3,223,180.34/4,834,245.12 = 948,172.82/x
  3. Step 3: Cross multiply
    3,223,180.34x = 4,834,245.12 × 948,172.82
  4. Step 4: Simplify right side
    3,223,180.34x = 4,583,699,828,001.64
  5. Step 5: Solve for x
    x = 4,583,699,828,001.64/3,223,180.34
  6. Step 6: Final answer
    x = 1,422,104.67

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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.