Home / 965,774.51-1,446,767.82-560,114.51

Finding the Fourth Proportional to 965,774.51, 1,446,767.82 and 560,114.51

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Solution

The fourth proportional to 965,774.51, 1,446,767.82 and 560,114.51 is: 839,073.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,774.51 : 1,446,767.82 = 560,114.51 : x
  2. Step 2: Convert to fraction form
    965,774.51/1,446,767.82 = 560,114.51/x
  3. Step 3: Cross multiply
    965,774.51x = 1,446,767.82 × 560,114.51
  4. Step 4: Simplify right side
    965,774.51x = 810,355,641,349.23
  5. Step 5: Solve for x
    x = 810,355,641,349.23/965,774.51
  6. Step 6: Final answer
    x = 839,073.34

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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.