Home / 7,117,333.02-10,673,791.52-2,567,790.38

Finding the Fourth Proportional to 7,117,333.02, 10,673,791.52 and 2,567,790.38

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Solution

The fourth proportional to 7,117,333.02, 10,673,791.52 and 2,567,790.38 is: 3,850,888.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,117,333.02 : 10,673,791.52 = 2,567,790.38 : x
  2. Step 2: Convert to fraction form
    7,117,333.02/10,673,791.52 = 2,567,790.38/x
  3. Step 3: Cross multiply
    7,117,333.02x = 10,673,791.52 × 2,567,790.38
  4. Step 4: Simplify right side
    7,117,333.02x = 27,408,059,197,027.11
  5. Step 5: Solve for x
    x = 27,408,059,197,027.11/7,117,333.02
  6. Step 6: Final answer
    x = 3,850,888.97

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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.