Home / 1,093,433.73-1,508,939.19-609,998.87

Finding the Fourth Proportional to 1,093,433.73, 1,508,939.19 and 609,998.87

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Solution

The fourth proportional to 1,093,433.73, 1,508,939.19 and 609,998.87 is: 841,798.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,433.73 : 1,508,939.19 = 609,998.87 : x
  2. Step 2: Convert to fraction form
    1,093,433.73/1,508,939.19 = 609,998.87/x
  3. Step 3: Cross multiply
    1,093,433.73x = 1,508,939.19 × 609,998.87
  4. Step 4: Simplify right side
    1,093,433.73x = 920,451,193,254.02
  5. Step 5: Solve for x
    x = 920,451,193,254.02/1,093,433.73
  6. Step 6: Final answer
    x = 841,798.79

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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.