Home / 959,376.69-1,439,969.22-705,884.25

Finding the Fourth Proportional to 959,376.69, 1,439,969.22 and 705,884.25

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Solution

The fourth proportional to 959,376.69, 1,439,969.22 and 705,884.25 is: 1,059,491.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,376.69 : 1,439,969.22 = 705,884.25 : x
  2. Step 2: Convert to fraction form
    959,376.69/1,439,969.22 = 705,884.25/x
  3. Step 3: Cross multiply
    959,376.69x = 1,439,969.22 × 705,884.25
  4. Step 4: Simplify right side
    959,376.69x = 1,016,451,600,267.97
  5. Step 5: Solve for x
    x = 1,016,451,600,267.97/959,376.69
  6. Step 6: Final answer
    x = 1,059,491.66

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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.