Home / 4,266,123.39-5,887,250.48-2,305,995.03

Finding the Fourth Proportional to 4,266,123.39, 5,887,250.48 and 2,305,995.03

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Solution

The fourth proportional to 4,266,123.39, 5,887,250.48 and 2,305,995.03 is: 3,182,273.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266,123.39 : 5,887,250.48 = 2,305,995.03 : x
  2. Step 2: Convert to fraction form
    4,266,123.39/5,887,250.48 = 2,305,995.03/x
  3. Step 3: Cross multiply
    4,266,123.39x = 5,887,250.48 × 2,305,995.03
  4. Step 4: Simplify right side
    4,266,123.39x = 13,575,970,347,245.11
  5. Step 5: Solve for x
    x = 13,575,970,347,245.11/4,266,123.39
  6. Step 6: Final answer
    x = 3,182,273.25

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1.5x scale

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.