Home / 1,097,273.07-1,514,239.08-613,846.31

Finding the Fourth Proportional to 1,097,273.07, 1,514,239.08 and 613,846.31

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Solution

The fourth proportional to 1,097,273.07, 1,514,239.08 and 613,846.31 is: 847,109.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,273.07 : 1,514,239.08 = 613,846.31 : x
  2. Step 2: Convert to fraction form
    1,097,273.07/1,514,239.08 = 613,846.31/x
  3. Step 3: Cross multiply
    1,097,273.07x = 1,514,239.08 × 613,846.31
  4. Step 4: Simplify right side
    1,097,273.07x = 929,510,061,842.68
  5. Step 5: Solve for x
    x = 929,510,061,842.68/1,097,273.07
  6. Step 6: Final answer
    x = 847,109.15

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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.