Home / 9,650,788.00-13,314,758.06-6,168,165.39

Finding the Fourth Proportional to 9,650,788.00, 13,314,758.06 and 6,168,165.39

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Solution

The fourth proportional to 9,650,788.00, 13,314,758.06 and 6,168,165.39 is: 8,509,940.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650,788.00 : 13,314,758.06 = 6,168,165.39 : x
  2. Step 2: Convert to fraction form
    9,650,788.00/13,314,758.06 = 6,168,165.39/x
  3. Step 3: Cross multiply
    9,650,788.00x = 13,314,758.06 × 6,168,165.39
  4. Step 4: Simplify right side
    9,650,788.00x = 82,127,629,857,335.95
  5. Step 5: Solve for x
    x = 82,127,629,857,335.95/9,650,788.00
  6. Step 6: Final answer
    x = 8,509,940.32

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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.