Home / 3,508,194.94-4,841,309.05-1,898,562.94

Finding the Fourth Proportional to 3,508,194.94, 4,841,309.05 and 1,898,562.94

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Solution

The fourth proportional to 3,508,194.94, 4,841,309.05 and 1,898,562.94 is: 2,620,016.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,194.94 : 4,841,309.05 = 1,898,562.94 : x
  2. Step 2: Convert to fraction form
    3,508,194.94/4,841,309.05 = 1,898,562.94/x
  3. Step 3: Cross multiply
    3,508,194.94x = 4,841,309.05 × 1,898,562.94
  4. Step 4: Simplify right side
    3,508,194.94x = 9,191,529,926,566.93
  5. Step 5: Solve for x
    x = 9,191,529,926,566.93/3,508,194.94
  6. Step 6: Final answer
    x = 2,620,016.87

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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.