Home / 2,833,843.80-4,248,000.90-2,535,245.40

Finding the Fourth Proportional to 2,833,843.80, 4,248,000.90 and 2,535,245.40

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Solution

The fourth proportional to 2,833,843.80, 4,248,000.90 and 2,535,245.40 is: 3,800,394.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,843.80 : 4,248,000.90 = 2,535,245.40 : x
  2. Step 2: Convert to fraction form
    2,833,843.80/4,248,000.90 = 2,535,245.40/x
  3. Step 3: Cross multiply
    2,833,843.80x = 4,248,000.90 × 2,535,245.40
  4. Step 4: Simplify right side
    2,833,843.80x = 10,769,724,740,920.86
  5. Step 5: Solve for x
    x = 10,769,724,740,920.86/2,833,843.80
  6. Step 6: Final answer
    x = 3,800,394.62

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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.