Home / 5,744,902.11-7,927,964.93-3,166,638.26

Finding the Fourth Proportional to 5,744,902.11, 7,927,964.93 and 3,166,638.26

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Solution

The fourth proportional to 5,744,902.11, 7,927,964.93 and 3,166,638.26 is: 4,369,960.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744,902.11 : 7,927,964.93 = 3,166,638.26 : x
  2. Step 2: Convert to fraction form
    5,744,902.11/7,927,964.93 = 3,166,638.26/x
  3. Step 3: Cross multiply
    5,744,902.11x = 7,927,964.93 × 3,166,638.26
  4. Step 4: Simplify right side
    5,744,902.11x = 25,104,997,015,803.20
  5. Step 5: Solve for x
    x = 25,104,997,015,803.20/5,744,902.11
  6. Step 6: Final answer
    x = 4,369,960.80

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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.