Home / 5,465,251.26-8,187,444.84-3,061,825.74

Finding the Fourth Proportional to 5,465,251.26, 8,187,444.84 and 3,061,825.74

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Solution

The fourth proportional to 5,465,251.26, 8,187,444.84 and 3,061,825.74 is: 4,586,894.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,465,251.26 : 8,187,444.84 = 3,061,825.74 : x
  2. Step 2: Convert to fraction form
    5,465,251.26/8,187,444.84 = 3,061,825.74/x
  3. Step 3: Cross multiply
    5,465,251.26x = 8,187,444.84 × 3,061,825.74
  4. Step 4: Simplify right side
    5,465,251.26x = 25,068,529,355,942.18
  5. Step 5: Solve for x
    x = 25,068,529,355,942.18/5,465,251.26
  6. Step 6: Final answer
    x = 4,586,894.21

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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.