Home / 2,076,614.08-3,115,305.60-657,027.52

Finding the Fourth Proportional to 2,076,614.08, 3,115,305.60 and 657,027.52

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Solution

The fourth proportional to 2,076,614.08, 3,115,305.60 and 657,027.52 is: 985,662.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,614.08 : 3,115,305.60 = 657,027.52 : x
  2. Step 2: Convert to fraction form
    2,076,614.08/3,115,305.60 = 657,027.52/x
  3. Step 3: Cross multiply
    2,076,614.08x = 3,115,305.60 × 657,027.52
  4. Step 4: Simplify right side
    2,076,614.08x = 2,046,841,512,410.11
  5. Step 5: Solve for x
    x = 2,046,841,512,410.11/2,076,614.08
  6. Step 6: Final answer
    x = 985,662.93

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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.