Home / 4,174,941.96-5,761,420.74-2,543,349.24

Finding the Fourth Proportional to 4,174,941.96, 5,761,420.74 and 2,543,349.24

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Solution

The fourth proportional to 4,174,941.96, 5,761,420.74 and 2,543,349.24 is: 3,509,822.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,174,941.96 : 5,761,420.74 = 2,543,349.24 : x
  2. Step 2: Convert to fraction form
    4,174,941.96/5,761,420.74 = 2,543,349.24/x
  3. Step 3: Cross multiply
    4,174,941.96x = 5,761,420.74 × 2,543,349.24
  4. Step 4: Simplify right side
    4,174,941.96x = 14,653,305,060,399.24
  5. Step 5: Solve for x
    x = 14,653,305,060,399.24/4,174,941.96
  6. Step 6: Final answer
    x = 3,509,822.46

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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.