Home / 4,235,928.26-5,845,581.61-2,302,188.86

Finding the Fourth Proportional to 4,235,928.26, 5,845,581.61 and 2,302,188.86

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Solution

The fourth proportional to 4,235,928.26, 5,845,581.61 and 2,302,188.86 is: 3,177,020.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,928.26 : 5,845,581.61 = 2,302,188.86 : x
  2. Step 2: Convert to fraction form
    4,235,928.26/5,845,581.61 = 2,302,188.86/x
  3. Step 3: Cross multiply
    4,235,928.26x = 5,845,581.61 × 2,302,188.86
  4. Step 4: Simplify right side
    4,235,928.26x = 13,457,632,871,621.35
  5. Step 5: Solve for x
    x = 13,457,632,871,621.35/4,235,928.26
  6. Step 6: Final answer
    x = 3,177,020.96

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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.