Home / 2,765,083.04-4,141,265.52-2,307,646.88

Finding the Fourth Proportional to 2,765,083.04, 4,141,265.52 and 2,307,646.88

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Solution

The fourth proportional to 2,765,083.04, 4,141,265.52 and 2,307,646.88 is: 3,456,163.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,765,083.04 : 4,141,265.52 = 2,307,646.88 : x
  2. Step 2: Convert to fraction form
    2,765,083.04/4,141,265.52 = 2,307,646.88/x
  3. Step 3: Cross multiply
    2,765,083.04x = 4,141,265.52 × 2,307,646.88
  4. Step 4: Simplify right side
    2,765,083.04x = 9,556,578,456,479.58
  5. Step 5: Solve for x
    x = 9,556,578,456,479.58/2,765,083.04
  6. Step 6: Final answer
    x = 3,456,163.28

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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.