Home / 5,098,703.56-7,034,623.22-2,893,201.16

Finding the Fourth Proportional to 5,098,703.56, 7,034,623.22 and 2,893,201.16

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Solution

The fourth proportional to 5,098,703.56, 7,034,623.22 and 2,893,201.16 is: 3,991,716.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,703.56 : 7,034,623.22 = 2,893,201.16 : x
  2. Step 2: Convert to fraction form
    5,098,703.56/7,034,623.22 = 2,893,201.16/x
  3. Step 3: Cross multiply
    5,098,703.56x = 7,034,623.22 × 2,893,201.16
  4. Step 4: Simplify right side
    5,098,703.56x = 20,352,580,060,266.93
  5. Step 5: Solve for x
    x = 20,352,580,060,266.93/5,098,703.56
  6. Step 6: Final answer
    x = 3,991,716.68

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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.