Home / 11,897,394.75-16,418,364.52-6,741,739.08

Finding the Fourth Proportional to 11,897,394.75, 16,418,364.52 and 6,741,739.08

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Solution

The fourth proportional to 11,897,394.75, 16,418,364.52 and 6,741,739.08 is: 9,303,577.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,897,394.75 : 16,418,364.52 = 6,741,739.08 : x
  2. Step 2: Convert to fraction form
    11,897,394.75/16,418,364.52 = 6,741,739.08/x
  3. Step 3: Cross multiply
    11,897,394.75x = 16,418,364.52 × 6,741,739.08
  4. Step 4: Simplify right side
    11,897,394.75x = 110,688,329,758,883.97
  5. Step 5: Solve for x
    x = 110,688,329,758,883.97/11,897,394.75
  6. Step 6: Final answer
    x = 9,303,577.13

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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.