Home / 2,053,089.73-2,833,282.18-1,135,380.61

Finding the Fourth Proportional to 2,053,089.73, 2,833,282.18 and 1,135,380.61

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Solution

The fourth proportional to 2,053,089.73, 2,833,282.18 and 1,135,380.61 is: 1,566,835.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,089.73 : 2,833,282.18 = 1,135,380.61 : x
  2. Step 2: Convert to fraction form
    2,053,089.73/2,833,282.18 = 1,135,380.61/x
  3. Step 3: Cross multiply
    2,053,089.73x = 2,833,282.18 × 1,135,380.61
  4. Step 4: Simplify right side
    2,053,089.73x = 3,216,853,649,830.53
  5. Step 5: Solve for x
    x = 3,216,853,649,830.53/2,053,089.73
  6. Step 6: Final answer
    x = 1,566,835.39

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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.