Home / 2,514,963.96-3,470,650.65-1,369,052.91

Finding the Fourth Proportional to 2,514,963.96, 3,470,650.65 and 1,369,052.91

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Solution

The fourth proportional to 2,514,963.96, 3,470,650.65 and 1,369,052.91 is: 1,889,293.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,963.96 : 3,470,650.65 = 1,369,052.91 : x
  2. Step 2: Convert to fraction form
    2,514,963.96/3,470,650.65 = 1,369,052.91/x
  3. Step 3: Cross multiply
    2,514,963.96x = 3,470,650.65 × 1,369,052.91
  4. Step 4: Simplify right side
    2,514,963.96x = 4,751,504,371,975.89
  5. Step 5: Solve for x
    x = 4,751,504,371,975.89/2,514,963.96
  6. Step 6: Final answer
    x = 1,889,293.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.