Home / 1,033,969.62-1,427,006.25-581,260.62

Finding the Fourth Proportional to 1,033,969.62, 1,427,006.25 and 581,260.62

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Solution

The fourth proportional to 1,033,969.62, 1,427,006.25 and 581,260.62 is: 802,211.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,969.62 : 1,427,006.25 = 581,260.62 : x
  2. Step 2: Convert to fraction form
    1,033,969.62/1,427,006.25 = 581,260.62/x
  3. Step 3: Cross multiply
    1,033,969.62x = 1,427,006.25 × 581,260.62
  4. Step 4: Simplify right side
    1,033,969.62x = 829,462,537,618.88
  5. Step 5: Solve for x
    x = 829,462,537,618.88/1,033,969.62
  6. Step 6: Final answer
    x = 802,211.71

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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.