Home / 4,384,487.72-6,045,087.12-3,353,260.52

Finding the Fourth Proportional to 4,384,487.72, 6,045,087.12 and 3,353,260.52

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Solution

The fourth proportional to 4,384,487.72, 6,045,087.12 and 3,353,260.52 is: 4,623,288.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,487.72 : 6,045,087.12 = 3,353,260.52 : x
  2. Step 2: Convert to fraction form
    4,384,487.72/6,045,087.12 = 3,353,260.52/x
  3. Step 3: Cross multiply
    4,384,487.72x = 6,045,087.12 × 3,353,260.52
  4. Step 4: Simplify right side
    4,384,487.72x = 20,270,751,979,456.50
  5. Step 5: Solve for x
    x = 20,270,751,979,456.50/4,384,487.72
  6. Step 6: Final answer
    x = 4,623,288.57

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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.