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Finding the Fourth Proportional to 1,835,114.55, 2,752,671.84 and 1,835,114.55

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Solution

The fourth proportional to 1,835,114.55, 2,752,671.84 and 1,835,114.55 is: 2,752,671.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,114.55 : 2,752,671.84 = 1,835,114.55 : x
  2. Step 2: Convert to fraction form
    1,835,114.55/2,752,671.84 = 1,835,114.55/x
  3. Step 3: Cross multiply
    1,835,114.55x = 2,752,671.84 × 1,835,114.55
  4. Step 4: Simplify right side
    1,835,114.55x = 5,051,468,135,783.70
  5. Step 5: Solve for x
    x = 5,051,468,135,783.70/1,835,114.55
  6. Step 6: Final answer
    x = 2,752,671.84

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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.