Home / 1,956,927.58-2,700,579.62-1,097,469.38

Finding the Fourth Proportional to 1,956,927.58, 2,700,579.62 and 1,097,469.38

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Solution

The fourth proportional to 1,956,927.58, 2,700,579.62 and 1,097,469.38 is: 1,514,518.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,927.58 : 2,700,579.62 = 1,097,469.38 : x
  2. Step 2: Convert to fraction form
    1,956,927.58/2,700,579.62 = 1,097,469.38/x
  3. Step 3: Cross multiply
    1,956,927.58x = 2,700,579.62 × 1,097,469.38
  4. Step 4: Simplify right side
    1,956,927.58x = 2,963,803,435,714.69
  5. Step 5: Solve for x
    x = 2,963,803,435,714.69/1,956,927.58
  6. Step 6: Final answer
    x = 1,514,518.71

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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.