Home / 11,793,188-16,274,715.43-6,566,268.94

Finding the Fourth Proportional to 11,793,188, 16,274,715.43 and 6,566,268.94

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Solution

The fourth proportional to 11,793,188, 16,274,715.43 and 6,566,268.94 is: 9,061,515.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,793,188 : 16,274,715.43 = 6,566,268.94 : x
  2. Step 2: Convert to fraction form
    11,793,188/16,274,715.43 = 6,566,268.94/x
  3. Step 3: Cross multiply
    11,793,188x = 16,274,715.43 × 6,566,268.94
  4. Step 4: Simplify right side
    11,793,188x = 106,864,158,435,347.75
  5. Step 5: Solve for x
    x = 106,864,158,435,347.75/11,793,188
  6. Step 6: Final answer
    x = 9,061,515.72

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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.