Home / 1,081,175.58-1,491,956.01-597,711.69

Finding the Fourth Proportional to 1,081,175.58, 1,491,956.01 and 597,711.69

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Solution

The fourth proportional to 1,081,175.58, 1,491,956.01 and 597,711.69 is: 824,805.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,175.58 : 1,491,956.01 = 597,711.69 : x
  2. Step 2: Convert to fraction form
    1,081,175.58/1,491,956.01 = 597,711.69/x
  3. Step 3: Cross multiply
    1,081,175.58x = 1,491,956.01 × 597,711.69
  4. Step 4: Simplify right side
    1,081,175.58x = 891,759,548,142.76
  5. Step 5: Solve for x
    x = 891,759,548,142.76/1,081,175.58
  6. Step 6: Final answer
    x = 824,805.48

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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.