Home / 11,359,820.14-17,039,730.58-2,840,156.61

Finding the Fourth Proportional to 11,359,820.14, 17,039,730.58 and 2,840,156.61

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Solution

The fourth proportional to 11,359,820.14, 17,039,730.58 and 2,840,156.61 is: 4,260,235.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,820.14 : 17,039,730.58 = 2,840,156.61 : x
  2. Step 2: Convert to fraction form
    11,359,820.14/17,039,730.58 = 2,840,156.61/x
  3. Step 3: Cross multiply
    11,359,820.14x = 17,039,730.58 × 2,840,156.61
  4. Step 4: Simplify right side
    11,359,820.14x = 48,395,503,350,437.93
  5. Step 5: Solve for x
    x = 48,395,503,350,437.93/11,359,820.14
  6. Step 6: Final answer
    x = 4,260,235.00

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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.