Home / 2,051,552.22-3,077,051.31-535,341.57

Finding the Fourth Proportional to 2,051,552.22, 3,077,051.31 and 535,341.57

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Solution

The fourth proportional to 2,051,552.22, 3,077,051.31 and 535,341.57 is: 802,940.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,552.22 : 3,077,051.31 = 535,341.57 : x
  2. Step 2: Convert to fraction form
    2,051,552.22/3,077,051.31 = 535,341.57/x
  3. Step 3: Cross multiply
    2,051,552.22x = 3,077,051.31 × 535,341.57
  4. Step 4: Simplify right side
    2,051,552.22x = 1,647,273,479,265.96
  5. Step 5: Solve for x
    x = 1,647,273,479,265.96/2,051,552.22
  6. Step 6: Final answer
    x = 802,940.07

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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.