Home / 3,297,194.58-4,550,155.23-1,827,127.68

Finding the Fourth Proportional to 3,297,194.58, 4,550,155.23 and 1,827,127.68

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Solution

The fourth proportional to 3,297,194.58, 4,550,155.23 and 1,827,127.68 is: 2,521,451.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,194.58 : 4,550,155.23 = 1,827,127.68 : x
  2. Step 2: Convert to fraction form
    3,297,194.58/4,550,155.23 = 1,827,127.68/x
  3. Step 3: Cross multiply
    3,297,194.58x = 4,550,155.23 × 1,827,127.68
  4. Step 4: Simplify right side
    3,297,194.58x = 8,313,714,569,029.77
  5. Step 5: Solve for x
    x = 8,313,714,569,029.77/3,297,194.58
  6. Step 6: Final answer
    x = 2,521,451.00

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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.