Home / 2,514,273.74-3,470,063.52-1,411,828.91

Finding the Fourth Proportional to 2,514,273.74, 3,470,063.52 and 1,411,828.91

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Solution

The fourth proportional to 2,514,273.74, 3,470,063.52 and 1,411,828.91 is: 1,948,529.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,273.74 : 3,470,063.52 = 1,411,828.91 : x
  2. Step 2: Convert to fraction form
    2,514,273.74/3,470,063.52 = 1,411,828.91/x
  3. Step 3: Cross multiply
    2,514,273.74x = 3,470,063.52 × 1,411,828.91
  4. Step 4: Simplify right side
    2,514,273.74x = 4,899,135,997,072.36
  5. Step 5: Solve for x
    x = 4,899,135,997,072.36/2,514,273.74
  6. Step 6: Final answer
    x = 1,948,529.28

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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.