Home / 2,064,132.48-2,848,921.98-1,193,004.20

Finding the Fourth Proportional to 2,064,132.48, 2,848,921.98 and 1,193,004.20

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Solution

The fourth proportional to 2,064,132.48, 2,848,921.98 and 1,193,004.20 is: 1,646,588.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,132.48 : 2,848,921.98 = 1,193,004.20 : x
  2. Step 2: Convert to fraction form
    2,064,132.48/2,848,921.98 = 1,193,004.20/x
  3. Step 3: Cross multiply
    2,064,132.48x = 2,848,921.98 × 1,193,004.20
  4. Step 4: Simplify right side
    2,064,132.48x = 3,398,775,887,612.32
  5. Step 5: Solve for x
    x = 3,398,775,887,612.32/2,064,132.48
  6. Step 6: Final answer
    x = 1,646,588.06

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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.