Home / 4,120,998.23-6,173,913.94-2,583,701.27

Finding the Fourth Proportional to 4,120,998.23, 6,173,913.94 and 2,583,701.27

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Solution

The fourth proportional to 4,120,998.23, 6,173,913.94 and 2,583,701.27 is: 3,870,797.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,998.23 : 6,173,913.94 = 2,583,701.27 : x
  2. Step 2: Convert to fraction form
    4,120,998.23/6,173,913.94 = 2,583,701.27/x
  3. Step 3: Cross multiply
    4,120,998.23x = 6,173,913.94 × 2,583,701.27
  4. Step 4: Simplify right side
    4,120,998.23x = 15,951,549,287,648.71
  5. Step 5: Solve for x
    x = 15,951,549,287,648.71/4,120,998.23
  6. Step 6: Final answer
    x = 3,870,797.41

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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.