Home / 4,158,047.80-6,237,071.70-2,562,412.60

Finding the Fourth Proportional to 4,158,047.80, 6,237,071.70 and 2,562,412.60

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Solution

The fourth proportional to 4,158,047.80, 6,237,071.70 and 2,562,412.60 is: 3,843,618.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,047.80 : 6,237,071.70 = 2,562,412.60 : x
  2. Step 2: Convert to fraction form
    4,158,047.80/6,237,071.70 = 2,562,412.60/x
  3. Step 3: Cross multiply
    4,158,047.80x = 6,237,071.70 × 2,562,412.60
  4. Step 4: Simplify right side
    4,158,047.80x = 15,981,951,111,183.42
  5. Step 5: Solve for x
    x = 15,981,951,111,183.42/4,158,047.80
  6. Step 6: Final answer
    x = 3,843,618.90

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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.