Home / 1,093,339.96-1,508,811.33-609,892.54

Finding the Fourth Proportional to 1,093,339.96, 1,508,811.33 and 609,892.54

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Solution

The fourth proportional to 1,093,339.96, 1,508,811.33 and 609,892.54 is: 841,652.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,339.96 : 1,508,811.33 = 609,892.54 : x
  2. Step 2: Convert to fraction form
    1,093,339.96/1,508,811.33 = 609,892.54/x
  3. Step 3: Cross multiply
    1,093,339.96x = 1,508,811.33 × 609,892.54
  4. Step 4: Simplify right side
    1,093,339.96x = 920,212,774,434.48
  5. Step 5: Solve for x
    x = 920,212,774,434.48/1,093,339.96
  6. Step 6: Final answer
    x = 841,652.92

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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.