Home / 960,735.39-1,325,883.51-531,006.24

Finding the Fourth Proportional to 960,735.39, 1,325,883.51 and 531,006.24

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Solution

The fourth proportional to 960,735.39, 1,325,883.51 and 531,006.24 is: 732,826.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,735.39 : 1,325,883.51 = 531,006.24 : x
  2. Step 2: Convert to fraction form
    960,735.39/1,325,883.51 = 531,006.24/x
  3. Step 3: Cross multiply
    960,735.39x = 1,325,883.51 × 531,006.24
  4. Step 4: Simplify right side
    960,735.39x = 704,052,417,323.10
  5. Step 5: Solve for x
    x = 704,052,417,323.10/960,735.39
  6. Step 6: Final answer
    x = 732,826.57

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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.