Home / 751,954.02-1,127,916.45-183,337.26

Finding the Fourth Proportional to 751,954.02, 1,127,916.45 and 183,337.26

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Solution

The fourth proportional to 751,954.02, 1,127,916.45 and 183,337.26 is: 275,002.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,954.02 : 1,127,916.45 = 183,337.26 : x
  2. Step 2: Convert to fraction form
    751,954.02/1,127,916.45 = 183,337.26/x
  3. Step 3: Cross multiply
    751,954.02x = 1,127,916.45 × 183,337.26
  4. Step 4: Simplify right side
    751,954.02x = 206,789,111,451.93
  5. Step 5: Solve for x
    x = 206,789,111,451.93/751,954.02
  6. Step 6: Final answer
    x = 275,002.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.