Home / 5,948,639.78-8,922,990.46-2,707,911.07

Finding the Fourth Proportional to 5,948,639.78, 8,922,990.46 and 2,707,911.07

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Solution

The fourth proportional to 5,948,639.78, 8,922,990.46 and 2,707,911.07 is: 4,061,880.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948,639.78 : 8,922,990.46 = 2,707,911.07 : x
  2. Step 2: Convert to fraction form
    5,948,639.78/8,922,990.46 = 2,707,911.07/x
  3. Step 3: Cross multiply
    5,948,639.78x = 8,922,990.46 × 2,707,911.07
  4. Step 4: Simplify right side
    5,948,639.78x = 24,162,664,677,599.61
  5. Step 5: Solve for x
    x = 24,162,664,677,599.61/5,948,639.78
  6. Step 6: Final answer
    x = 4,061,880.63

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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.