Home / 4,531,551.17-6,797,326.82-1,691,884.76

Finding the Fourth Proportional to 4,531,551.17, 6,797,326.82 and 1,691,884.76

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Solution

The fourth proportional to 4,531,551.17, 6,797,326.82 and 1,691,884.76 is: 2,537,827.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,551.17 : 6,797,326.82 = 1,691,884.76 : x
  2. Step 2: Convert to fraction form
    4,531,551.17/6,797,326.82 = 1,691,884.76/x
  3. Step 3: Cross multiply
    4,531,551.17x = 6,797,326.82 × 1,691,884.76
  4. Step 4: Simplify right side
    4,531,551.17x = 11,500,293,613,051.21
  5. Step 5: Solve for x
    x = 11,500,293,613,051.21/4,531,551.17
  6. Step 6: Final answer
    x = 2,537,827.16

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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.