Home / 9,644,977.59-13,321,115.64-6,351,992.16

Finding the Fourth Proportional to 9,644,977.59, 13,321,115.64 and 6,351,992.16

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Solution

The fourth proportional to 9,644,977.59, 13,321,115.64 and 6,351,992.16 is: 8,773,024.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,644,977.59 : 13,321,115.64 = 6,351,992.16 : x
  2. Step 2: Convert to fraction form
    9,644,977.59/13,321,115.64 = 6,351,992.16/x
  3. Step 3: Cross multiply
    9,644,977.59x = 13,321,115.64 × 6,351,992.16
  4. Step 4: Simplify right side
    9,644,977.59x = 84,615,622,107,733.39
  5. Step 5: Solve for x
    x = 84,615,622,107,733.39/9,644,977.59
  6. Step 6: Final answer
    x = 8,773,024.23

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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.