Home / 4,151,790.55-5,724,381-3,414,167.29

Finding the Fourth Proportional to 4,151,790.55, 5,724,381 and 3,414,167.29

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Solution

The fourth proportional to 4,151,790.55, 5,724,381 and 3,414,167.29 is: 4,707,365.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,790.55 : 5,724,381 = 3,414,167.29 : x
  2. Step 2: Convert to fraction form
    4,151,790.55/5,724,381 = 3,414,167.29/x
  3. Step 3: Cross multiply
    4,151,790.55x = 5,724,381 × 3,414,167.29
  4. Step 4: Simplify right side
    4,151,790.55x = 19,543,994,365,697.49
  5. Step 5: Solve for x
    x = 19,543,994,365,697.49/4,151,790.55
  6. Step 6: Final answer
    x = 4,707,365.20

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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.