Home / 2,398,783.66-3,596,857.60-1,181,682.18

Finding the Fourth Proportional to 2,398,783.66, 3,596,857.60 and 1,181,682.18

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Solution

The fourth proportional to 2,398,783.66, 3,596,857.60 and 1,181,682.18 is: 1,771,874.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,398,783.66 : 3,596,857.60 = 1,181,682.18 : x
  2. Step 2: Convert to fraction form
    2,398,783.66/3,596,857.60 = 1,181,682.18/x
  3. Step 3: Cross multiply
    2,398,783.66x = 3,596,857.60 × 1,181,682.18
  4. Step 4: Simplify right side
    2,398,783.66x = 4,250,342,529,917.57
  5. Step 5: Solve for x
    x = 4,250,342,529,917.57/2,398,783.66
  6. Step 6: Final answer
    x = 1,771,874.05

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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.