Home / 11,793,907.64-16,272,899.54-6,635,387

Finding the Fourth Proportional to 11,793,907.64, 16,272,899.54 and 6,635,387

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Solution

The fourth proportional to 11,793,907.64, 16,272,899.54 and 6,635,387 is: 9,155,318.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,793,907.64 : 16,272,899.54 = 6,635,387 : x
  2. Step 2: Convert to fraction form
    11,793,907.64/16,272,899.54 = 6,635,387/x
  3. Step 3: Cross multiply
    11,793,907.64x = 16,272,899.54 × 6,635,387
  4. Step 4: Simplify right side
    11,793,907.64x = 107,976,986,060,021.97
  5. Step 5: Solve for x
    x = 107,976,986,060,021.97/11,793,907.64
  6. Step 6: Final answer
    x = 9,155,318.95

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.