Home / 2,387,523.52-3,293,736.24-1,570,676.32

Finding the Fourth Proportional to 2,387,523.52, 3,293,736.24 and 1,570,676.32

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Solution

The fourth proportional to 2,387,523.52, 3,293,736.24 and 1,570,676.32 is: 2,166,845.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,387,523.52 : 3,293,736.24 = 1,570,676.32 : x
  2. Step 2: Convert to fraction form
    2,387,523.52/3,293,736.24 = 1,570,676.32/x
  3. Step 3: Cross multiply
    2,387,523.52x = 3,293,736.24 × 1,570,676.32
  4. Step 4: Simplify right side
    2,387,523.52x = 5,173,393,516,493.84
  5. Step 5: Solve for x
    x = 5,173,393,516,493.84/2,387,523.52
  6. Step 6: Final answer
    x = 2,166,845.05

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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.