Home / 9,692,495.08-13,375,696.32-5,562,197.80

Finding the Fourth Proportional to 9,692,495.08, 13,375,696.32 and 5,562,197.80

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Solution

The fourth proportional to 9,692,495.08, 13,375,696.32 and 5,562,197.80 is: 7,675,863.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,692,495.08 : 13,375,696.32 = 5,562,197.80 : x
  2. Step 2: Convert to fraction form
    9,692,495.08/13,375,696.32 = 5,562,197.80/x
  3. Step 3: Cross multiply
    9,692,495.08x = 13,375,696.32 × 5,562,197.80
  4. Step 4: Simplify right side
    9,692,495.08x = 74,398,268,644,572.09
  5. Step 5: Solve for x
    x = 74,398,268,644,572.09/9,692,495.08
  6. Step 6: Final answer
    x = 7,675,863.44

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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.