Home / 4,112,898.64-5,674,993.54-2,584,120

Finding the Fourth Proportional to 4,112,898.64, 5,674,993.54 and 2,584,120

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Solution

The fourth proportional to 4,112,898.64, 5,674,993.54 and 2,584,120 is: 3,565,578.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,112,898.64 : 5,674,993.54 = 2,584,120 : x
  2. Step 2: Convert to fraction form
    4,112,898.64/5,674,993.54 = 2,584,120/x
  3. Step 3: Cross multiply
    4,112,898.64x = 5,674,993.54 × 2,584,120
  4. Step 4: Simplify right side
    4,112,898.64x = 14,664,864,306,584.80
  5. Step 5: Solve for x
    x = 14,664,864,306,584.80/4,112,898.64
  6. Step 6: Final answer
    x = 3,565,578.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.