Home / 1,134,791.36-1,700,061.60-1,017,944

Finding the Fourth Proportional to 1,134,791.36, 1,700,061.60 and 1,017,944

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Solution

The fourth proportional to 1,134,791.36, 1,700,061.60 and 1,017,944 is: 1,525,009.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,791.36 : 1,700,061.60 = 1,017,944 : x
  2. Step 2: Convert to fraction form
    1,134,791.36/1,700,061.60 = 1,017,944/x
  3. Step 3: Cross multiply
    1,134,791.36x = 1,700,061.60 × 1,017,944
  4. Step 4: Simplify right side
    1,134,791.36x = 1,730,567,505,350.40
  5. Step 5: Solve for x
    x = 1,730,567,505,350.40/1,134,791.36
  6. Step 6: Final answer
    x = 1,525,009.41

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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.