Home / 4,281,597.05-5,902,887.92-3,401,466.44

Finding the Fourth Proportional to 4,281,597.05, 5,902,887.92 and 3,401,466.44

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Solution

The fourth proportional to 4,281,597.05, 5,902,887.92 and 3,401,466.44 is: 4,689,482.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,597.05 : 5,902,887.92 = 3,401,466.44 : x
  2. Step 2: Convert to fraction form
    4,281,597.05/5,902,887.92 = 3,401,466.44/x
  3. Step 3: Cross multiply
    4,281,597.05x = 5,902,887.92 × 3,401,466.44
  4. Step 4: Simplify right side
    4,281,597.05x = 20,078,475,137,950.63
  5. Step 5: Solve for x
    x = 20,078,475,137,950.63/4,281,597.05
  6. Step 6: Final answer
    x = 4,689,482.67

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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.