Home / 4,215,108.93-5,816,991.17-2,583,200.97

Finding the Fourth Proportional to 4,215,108.93, 5,816,991.17 and 2,583,200.97

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Solution

The fourth proportional to 4,215,108.93, 5,816,991.17 and 2,583,200.97 is: 3,564,903.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,215,108.93 : 5,816,991.17 = 2,583,200.97 : x
  2. Step 2: Convert to fraction form
    4,215,108.93/5,816,991.17 = 2,583,200.97/x
  3. Step 3: Cross multiply
    4,215,108.93x = 5,816,991.17 × 2,583,200.97
  4. Step 4: Simplify right side
    4,215,108.93x = 15,026,457,232,825.44
  5. Step 5: Solve for x
    x = 15,026,457,232,825.44/4,215,108.93
  6. Step 6: Final answer
    x = 3,564,903.66

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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.