Home / 11,754,216.94-17,623,276.26-5,985,784.54

Finding the Fourth Proportional to 11,754,216.94, 17,623,276.26 and 5,985,784.54

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Solution

The fourth proportional to 11,754,216.94, 17,623,276.26 and 5,985,784.54 is: 8,974,577.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,754,216.94 : 17,623,276.26 = 5,985,784.54 : x
  2. Step 2: Convert to fraction form
    11,754,216.94/17,623,276.26 = 5,985,784.54/x
  3. Step 3: Cross multiply
    11,754,216.94x = 17,623,276.26 × 5,985,784.54
  4. Step 4: Simplify right side
    11,754,216.94x = 105,489,134,581,257.03
  5. Step 5: Solve for x
    x = 105,489,134,581,257.03/11,754,216.94
  6. Step 6: Final answer
    x = 8,974,577.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.