Home / 1,599,312.96-2,397,784.32-968,077.44

Finding the Fourth Proportional to 1,599,312.96, 2,397,784.32 and 968,077.44

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Solution

The fourth proportional to 1,599,312.96, 2,397,784.32 and 968,077.44 is: 1,451,398.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,312.96 : 2,397,784.32 = 968,077.44 : x
  2. Step 2: Convert to fraction form
    1,599,312.96/2,397,784.32 = 968,077.44/x
  3. Step 3: Cross multiply
    1,599,312.96x = 2,397,784.32 × 968,077.44
  4. Step 4: Simplify right side
    1,599,312.96x = 2,321,240,906,177.74
  5. Step 5: Solve for x
    x = 2,321,240,906,177.74/1,599,312.96
  6. Step 6: Final answer
    x = 1,451,398.80

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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.