Home / 1,067,374.26-1,472,971.23-583,930.62

Finding the Fourth Proportional to 1,067,374.26, 1,472,971.23 and 583,930.62

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Solution

The fourth proportional to 1,067,374.26, 1,472,971.23 and 583,930.62 is: 805,821.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,374.26 : 1,472,971.23 = 583,930.62 : x
  2. Step 2: Convert to fraction form
    1,067,374.26/1,472,971.23 = 583,930.62/x
  3. Step 3: Cross multiply
    1,067,374.26x = 1,472,971.23 × 583,930.62
  4. Step 4: Simplify right side
    1,067,374.26x = 860,113,003,576.06
  5. Step 5: Solve for x
    x = 860,113,003,576.06/1,067,374.26
  6. Step 6: Final answer
    x = 805,821.38

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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.