Home / 9,573,433.88-13,211,338.77-5,222,537.74

Finding the Fourth Proportional to 9,573,433.88, 13,211,338.77 and 5,222,537.74

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Solution

The fourth proportional to 9,573,433.88, 13,211,338.77 and 5,222,537.74 is: 7,207,102.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,573,433.88 : 13,211,338.77 = 5,222,537.74 : x
  2. Step 2: Convert to fraction form
    9,573,433.88/13,211,338.77 = 5,222,537.74/x
  3. Step 3: Cross multiply
    9,573,433.88x = 13,211,338.77 × 5,222,537.74
  4. Step 4: Simplify right side
    9,573,433.88x = 68,996,715,322,250.18
  5. Step 5: Solve for x
    x = 68,996,715,322,250.18/9,573,433.88
  6. Step 6: Final answer
    x = 7,207,102.09

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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.