Home / 5,695,798.30-7,860,172.97-3,082,300.49

Finding the Fourth Proportional to 5,695,798.30, 7,860,172.97 and 3,082,300.49

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Solution

The fourth proportional to 5,695,798.30, 7,860,172.97 and 3,082,300.49 is: 4,253,559.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,798.30 : 7,860,172.97 = 3,082,300.49 : x
  2. Step 2: Convert to fraction form
    5,695,798.30/7,860,172.97 = 3,082,300.49/x
  3. Step 3: Cross multiply
    5,695,798.30x = 7,860,172.97 × 3,082,300.49
  4. Step 4: Simplify right side
    5,695,798.30x = 24,227,415,024,271.94
  5. Step 5: Solve for x
    x = 24,227,415,024,271.94/5,695,798.30
  6. Step 6: Final answer
    x = 4,253,559.16

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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.