Home / 3,444,382.71-5,167,741.82-1,525,029.62

Finding the Fourth Proportional to 3,444,382.71, 5,167,741.82 and 1,525,029.62

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Solution

The fourth proportional to 3,444,382.71, 5,167,741.82 and 1,525,029.62 is: 2,288,061.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,382.71 : 5,167,741.82 = 1,525,029.62 : x
  2. Step 2: Convert to fraction form
    3,444,382.71/5,167,741.82 = 1,525,029.62/x
  3. Step 3: Cross multiply
    3,444,382.71x = 5,167,741.82 × 1,525,029.62
  4. Step 4: Simplify right side
    3,444,382.71x = 7,880,959,310,548.85
  5. Step 5: Solve for x
    x = 7,880,959,310,548.85/3,444,382.71
  6. Step 6: Final answer
    x = 2,288,061.45

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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.