Home / 797,667.41-1,100,796.01-435,104.22

Finding the Fourth Proportional to 797,667.41, 1,100,796.01 and 435,104.22

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Solution

The fourth proportional to 797,667.41, 1,100,796.01 and 435,104.22 is: 600,451.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,667.41 : 1,100,796.01 = 435,104.22 : x
  2. Step 2: Convert to fraction form
    797,667.41/1,100,796.01 = 435,104.22/x
  3. Step 3: Cross multiply
    797,667.41x = 1,100,796.01 × 435,104.22
  4. Step 4: Simplify right side
    797,667.41x = 478,960,988,222.40
  5. Step 5: Solve for x
    x = 478,960,988,222.40/797,667.41
  6. Step 6: Final answer
    x = 600,451.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.