Home / 2,411,164.35-3,617,376.74-1,399,313.61

Finding the Fourth Proportional to 2,411,164.35, 3,617,376.74 and 1,399,313.61

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Solution

The fourth proportional to 2,411,164.35, 3,617,376.74 and 1,399,313.61 is: 2,099,336.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,164.35 : 3,617,376.74 = 1,399,313.61 : x
  2. Step 2: Convert to fraction form
    2,411,164.35/3,617,376.74 = 1,399,313.61/x
  3. Step 3: Cross multiply
    2,411,164.35x = 3,617,376.74 × 1,399,313.61
  4. Step 4: Simplify right side
    2,411,164.35x = 5,061,844,497,782.86
  5. Step 5: Solve for x
    x = 5,061,844,497,782.86/2,411,164.35
  6. Step 6: Final answer
    x = 2,099,336.16

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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.