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Finding the Fourth Proportional to 1,834,097.58, 2,750,752.44 and 1,150,655.22

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Solution

The fourth proportional to 1,834,097.58, 2,750,752.44 and 1,150,655.22 is: 1,725,735.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,097.58 : 2,750,752.44 = 1,150,655.22 : x
  2. Step 2: Convert to fraction form
    1,834,097.58/2,750,752.44 = 1,150,655.22/x
  3. Step 3: Cross multiply
    1,834,097.58x = 2,750,752.44 × 1,150,655.22
  4. Step 4: Simplify right side
    1,834,097.58x = 3,165,167,654,013.74
  5. Step 5: Solve for x
    x = 3,165,167,654,013.74/1,834,097.58
  6. Step 6: Final answer
    x = 1,725,735.69

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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.