Home / 4,553,430.60-6,817,906.08-3,468,775.80

Finding the Fourth Proportional to 4,553,430.60, 6,817,906.08 and 3,468,775.80

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Solution

The fourth proportional to 4,553,430.60, 6,817,906.08 and 3,468,775.80 is: 5,193,839.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553,430.60 : 6,817,906.08 = 3,468,775.80 : x
  2. Step 2: Convert to fraction form
    4,553,430.60/6,817,906.08 = 3,468,775.80/x
  3. Step 3: Cross multiply
    4,553,430.60x = 6,817,906.08 × 3,468,775.80
  4. Step 4: Simplify right side
    4,553,430.60x = 23,649,787,616,976.86
  5. Step 5: Solve for x
    x = 23,649,787,616,976.86/4,553,430.60
  6. Step 6: Final answer
    x = 5,193,839.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.