Home / 6,892,795.08-10,339,187.76-3,101,849.28

Finding the Fourth Proportional to 6,892,795.08, 10,339,187.76 and 3,101,849.28

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Solution

The fourth proportional to 6,892,795.08, 10,339,187.76 and 3,101,849.28 is: 4,652,771.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,795.08 : 10,339,187.76 = 3,101,849.28 : x
  2. Step 2: Convert to fraction form
    6,892,795.08/10,339,187.76 = 3,101,849.28/x
  3. Step 3: Cross multiply
    6,892,795.08x = 10,339,187.76 × 3,101,849.28
  4. Step 4: Simplify right side
    6,892,795.08x = 32,070,602,109,140.81
  5. Step 5: Solve for x
    x = 32,070,602,109,140.81/6,892,795.08
  6. Step 6: Final answer
    x = 4,652,771.73

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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.