Home / 2,841,228.12-4,262,900.96-1,704,805.96

Finding the Fourth Proportional to 2,841,228.12, 4,262,900.96 and 1,704,805.96

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Solution

The fourth proportional to 2,841,228.12, 4,262,900.96 and 1,704,805.96 is: 2,557,844.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,228.12 : 4,262,900.96 = 1,704,805.96 : x
  2. Step 2: Convert to fraction form
    2,841,228.12/4,262,900.96 = 1,704,805.96/x
  3. Step 3: Cross multiply
    2,841,228.12x = 4,262,900.96 × 1,704,805.96
  4. Step 4: Simplify right side
    2,841,228.12x = 7,267,418,963,497.72
  5. Step 5: Solve for x
    x = 7,267,418,963,497.72/2,841,228.12
  6. Step 6: Final answer
    x = 2,557,844.23

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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.