Home / 2,514,956.84-3,470,640.56-1,369,045.52

Finding the Fourth Proportional to 2,514,956.84, 3,470,640.56 and 1,369,045.52

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Solution

The fourth proportional to 2,514,956.84, 3,470,640.56 and 1,369,045.52 is: 1,889,282.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,956.84 : 3,470,640.56 = 1,369,045.52 : x
  2. Step 2: Convert to fraction form
    2,514,956.84/3,470,640.56 = 1,369,045.52/x
  3. Step 3: Cross multiply
    2,514,956.84x = 3,470,640.56 × 1,369,045.52
  4. Step 4: Simplify right side
    2,514,956.84x = 4,751,464,910,198.29
  5. Step 5: Solve for x
    x = 4,751,464,910,198.29/2,514,956.84
  6. Step 6: Final answer
    x = 1,889,282.88

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