Home / 1,856,558-2,562,050.04-1,051,742

Finding the Fourth Proportional to 1,856,558, 2,562,050.04 and 1,051,742

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Solution

The fourth proportional to 1,856,558, 2,562,050.04 and 1,051,742 is: 1,451,403.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,856,558 : 2,562,050.04 = 1,051,742 : x
  2. Step 2: Convert to fraction form
    1,856,558/2,562,050.04 = 1,051,742/x
  3. Step 3: Cross multiply
    1,856,558x = 2,562,050.04 × 1,051,742
  4. Step 4: Simplify right side
    1,856,558x = 2,694,615,633,169.68
  5. Step 5: Solve for x
    x = 2,694,615,633,169.68/1,856,558
  6. Step 6: Final answer
    x = 1,451,403.96

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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.