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Finding the Fourth Proportional to 6,494,771.54, 8,962,802.10 and 3,594,362.42

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Solution

The fourth proportional to 6,494,771.54, 8,962,802.10 and 3,594,362.42 is: 4,960,229.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,494,771.54 : 8,962,802.10 = 3,594,362.42 : x
  2. Step 2: Convert to fraction form
    6,494,771.54/8,962,802.10 = 3,594,362.42/x
  3. Step 3: Cross multiply
    6,494,771.54x = 8,962,802.10 × 3,594,362.42
  4. Step 4: Simplify right side
    6,494,771.54x = 32,215,559,046,137.08
  5. Step 5: Solve for x
    x = 32,215,559,046,137.08/6,494,771.54
  6. Step 6: Final answer
    x = 4,960,229.76

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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.