Home / 4,047,608.40-6,071,412.60-2,032,069.20

Finding the Fourth Proportional to 4,047,608.40, 6,071,412.60 and 2,032,069.20

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Solution

The fourth proportional to 4,047,608.40, 6,071,412.60 and 2,032,069.20 is: 3,048,103.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,608.40 : 6,071,412.60 = 2,032,069.20 : x
  2. Step 2: Convert to fraction form
    4,047,608.40/6,071,412.60 = 2,032,069.20/x
  3. Step 3: Cross multiply
    4,047,608.40x = 6,071,412.60 × 2,032,069.20
  4. Step 4: Simplify right side
    4,047,608.40x = 12,337,530,544,951.92
  5. Step 5: Solve for x
    x = 12,337,530,544,951.92/4,047,608.40
  6. Step 6: Final answer
    x = 3,048,103.80

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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.