Home / 4,745,370.80-6,548,530.78-2,569,896.30

Finding the Fourth Proportional to 4,745,370.80, 6,548,530.78 and 2,569,896.30

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Solution

The fourth proportional to 4,745,370.80, 6,548,530.78 and 2,569,896.30 is: 3,546,413.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,370.80 : 6,548,530.78 = 2,569,896.30 : x
  2. Step 2: Convert to fraction form
    4,745,370.80/6,548,530.78 = 2,569,896.30/x
  3. Step 3: Cross multiply
    4,745,370.80x = 6,548,530.78 × 2,569,896.30
  4. Step 4: Simplify right side
    4,745,370.80x = 16,829,045,021,958.11
  5. Step 5: Solve for x
    x = 16,829,045,021,958.11/4,745,370.80
  6. Step 6: Final answer
    x = 3,546,413.07

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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.