Home / 10,176,179.04-15,265,183.25-2,889,710.37

Finding the Fourth Proportional to 10,176,179.04, 15,265,183.25 and 2,889,710.37

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Solution

The fourth proportional to 10,176,179.04, 15,265,183.25 and 2,889,710.37 is: 4,334,825.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,176,179.04 : 15,265,183.25 = 2,889,710.37 : x
  2. Step 2: Convert to fraction form
    10,176,179.04/15,265,183.25 = 2,889,710.37/x
  3. Step 3: Cross multiply
    10,176,179.04x = 15,265,183.25 × 2,889,710.37
  4. Step 4: Simplify right side
    10,176,179.04x = 44,111,958,344,699.58
  5. Step 5: Solve for x
    x = 44,111,958,344,699.58/10,176,179.04
  6. Step 6: Final answer
    x = 4,334,825.30

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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.