Home / 8,675,945.37-11,970,068.63-5,004,369.68

Finding the Fourth Proportional to 8,675,945.37, 11,970,068.63 and 5,004,369.68

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Solution

The fourth proportional to 8,675,945.37, 11,970,068.63 and 5,004,369.68 is: 6,904,452.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,675,945.37 : 11,970,068.63 = 5,004,369.68 : x
  2. Step 2: Convert to fraction form
    8,675,945.37/11,970,068.63 = 5,004,369.68/x
  3. Step 3: Cross multiply
    8,675,945.37x = 11,970,068.63 × 5,004,369.68
  4. Step 4: Simplify right side
    8,675,945.37x = 59,902,648,434,618.95
  5. Step 5: Solve for x
    x = 59,902,648,434,618.95/8,675,945.37
  6. Step 6: Final answer
    x = 6,904,452.01

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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.