Home / 2,468,588.40-3,701,550.96-1,120,015.35

Finding the Fourth Proportional to 2,468,588.40, 3,701,550.96 and 1,120,015.35

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Solution

The fourth proportional to 2,468,588.40, 3,701,550.96 and 1,120,015.35 is: 1,679,418.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,588.40 : 3,701,550.96 = 1,120,015.35 : x
  2. Step 2: Convert to fraction form
    2,468,588.40/3,701,550.96 = 1,120,015.35/x
  3. Step 3: Cross multiply
    2,468,588.40x = 3,701,550.96 × 1,120,015.35
  4. Step 4: Simplify right side
    2,468,588.40x = 4,145,793,894,007.24
  5. Step 5: Solve for x
    x = 4,145,793,894,007.24/2,468,588.40
  6. Step 6: Final answer
    x = 1,679,418.85

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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.