Home / 4,930,090.40-7,394,552.40-1,335,634.40

Finding the Fourth Proportional to 4,930,090.40, 7,394,552.40 and 1,335,634.40

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Solution

The fourth proportional to 4,930,090.40, 7,394,552.40 and 1,335,634.40 is: 2,003,293.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,090.40 : 7,394,552.40 = 1,335,634.40 : x
  2. Step 2: Convert to fraction form
    4,930,090.40/7,394,552.40 = 1,335,634.40/x
  3. Step 3: Cross multiply
    4,930,090.40x = 7,394,552.40 × 1,335,634.40
  4. Step 4: Simplify right side
    4,930,090.40x = 9,876,418,558,042.56
  5. Step 5: Solve for x
    x = 9,876,418,558,042.56/4,930,090.40
  6. Step 6: Final answer
    x = 2,003,293.60

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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.