Home / 4,163,122.17-5,741,927.65-3,583,316.34

Finding the Fourth Proportional to 4,163,122.17, 5,741,927.65 and 3,583,316.34

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Solution

The fourth proportional to 4,163,122.17, 5,741,927.65 and 3,583,316.34 is: 4,942,238.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,163,122.17 : 5,741,927.65 = 3,583,316.34 : x
  2. Step 2: Convert to fraction form
    4,163,122.17/5,741,927.65 = 3,583,316.34/x
  3. Step 3: Cross multiply
    4,163,122.17x = 5,741,927.65 × 3,583,316.34
  4. Step 4: Simplify right side
    4,163,122.17x = 20,575,143,171,342.80
  5. Step 5: Solve for x
    x = 20,575,143,171,342.80/4,163,122.17
  6. Step 6: Final answer
    x = 4,942,238.62

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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.