Home / 3,508,195.94-4,841,310.43-1,898,563.94

Finding the Fourth Proportional to 3,508,195.94, 4,841,310.43 and 1,898,563.94

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Solution

The fourth proportional to 3,508,195.94, 4,841,310.43 and 1,898,563.94 is: 2,620,018.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,195.94 : 4,841,310.43 = 1,898,563.94 : x
  2. Step 2: Convert to fraction form
    3,508,195.94/4,841,310.43 = 1,898,563.94/x
  3. Step 3: Cross multiply
    3,508,195.94x = 4,841,310.43 × 1,898,563.94
  4. Step 4: Simplify right side
    3,508,195.94x = 9,191,537,404,743.89
  5. Step 5: Solve for x
    x = 9,191,537,404,743.89/3,508,195.94
  6. Step 6: Final answer
    x = 2,620,018.25

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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.