Home / 4,745,228.82-6,548,405.76-2,569,765.26

Finding the Fourth Proportional to 4,745,228.82, 6,548,405.76 and 2,569,765.26

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Solution

The fourth proportional to 4,745,228.82, 6,548,405.76 and 2,569,765.26 is: 3,546,270.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,228.82 : 6,548,405.76 = 2,569,765.26 : x
  2. Step 2: Convert to fraction form
    4,745,228.82/6,548,405.76 = 2,569,765.26/x
  3. Step 3: Cross multiply
    4,745,228.82x = 6,548,405.76 × 2,569,765.26
  4. Step 4: Simplify right side
    4,745,228.82x = 16,827,865,630,431.90
  5. Step 5: Solve for x
    x = 16,827,865,630,431.90/4,745,228.82
  6. Step 6: Final answer
    x = 3,546,270.64

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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.