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Finding the Fourth Proportional to 1,832,434.04, 2,748,825.96 and 569,922.68

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Solution

The fourth proportional to 1,832,434.04, 2,748,825.96 and 569,922.68 is: 854,938.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,434.04 : 2,748,825.96 = 569,922.68 : x
  2. Step 2: Convert to fraction form
    1,832,434.04/2,748,825.96 = 569,922.68/x
  3. Step 3: Cross multiply
    1,832,434.04x = 2,748,825.96 × 569,922.68
  4. Step 4: Simplify right side
    1,832,434.04x = 1,566,618,257,976.77
  5. Step 5: Solve for x
    x = 1,566,618,257,976.77/1,832,434.04
  6. Step 6: Final answer
    x = 854,938.42

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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.