Home / 2,531,585.27-3,796,894.05-758,657.27

Finding the Fourth Proportional to 2,531,585.27, 3,796,894.05 and 758,657.27

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Solution

The fourth proportional to 2,531,585.27, 3,796,894.05 and 758,657.27 is: 1,137,840.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,531,585.27 : 3,796,894.05 = 758,657.27 : x
  2. Step 2: Convert to fraction form
    2,531,585.27/3,796,894.05 = 758,657.27/x
  3. Step 3: Cross multiply
    2,531,585.27x = 3,796,894.05 × 758,657.27
  4. Step 4: Simplify right side
    2,531,585.27x = 2,880,541,255,467.77
  5. Step 5: Solve for x
    x = 2,880,541,255,467.77/2,531,585.27
  6. Step 6: Final answer
    x = 1,137,840.90

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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.