Home / 5,448,194.48-7,519,235.14-3,520,066.02

Finding the Fourth Proportional to 5,448,194.48, 7,519,235.14 and 3,520,066.02

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Solution

The fourth proportional to 5,448,194.48, 7,519,235.14 and 3,520,066.02 is: 4,858,160.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,194.48 : 7,519,235.14 = 3,520,066.02 : x
  2. Step 2: Convert to fraction form
    5,448,194.48/7,519,235.14 = 3,520,066.02/x
  3. Step 3: Cross multiply
    5,448,194.48x = 7,519,235.14 × 3,520,066.02
  4. Step 4: Simplify right side
    5,448,194.48x = 26,468,204,112,703.94
  5. Step 5: Solve for x
    x = 26,468,204,112,703.94/5,448,194.48
  6. Step 6: Final answer
    x = 4,858,160.66

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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.