Home / 4,788,861.60-7,183,292.40-4,552,665.60

Finding the Fourth Proportional to 4,788,861.60, 7,183,292.40 and 4,552,665.60

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Solution

The fourth proportional to 4,788,861.60, 7,183,292.40 and 4,552,665.60 is: 6,828,998.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,861.60 : 7,183,292.40 = 4,552,665.60 : x
  2. Step 2: Convert to fraction form
    4,788,861.60/7,183,292.40 = 4,552,665.60/x
  3. Step 3: Cross multiply
    4,788,861.60x = 7,183,292.40 × 4,552,665.60
  4. Step 4: Simplify right side
    4,788,861.60x = 32,703,128,204,221.44
  5. Step 5: Solve for x
    x = 32,703,128,204,221.44/4,788,861.60
  6. Step 6: Final answer
    x = 6,828,998.40

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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.