Home / 4,890,395.96-7,326,051.32-3,202,381.88

Finding the Fourth Proportional to 4,890,395.96, 7,326,051.32 and 3,202,381.88

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Solution

The fourth proportional to 4,890,395.96, 7,326,051.32 and 3,202,381.88 is: 4,797,324.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,890,395.96 : 7,326,051.32 = 3,202,381.88 : x
  2. Step 2: Convert to fraction form
    4,890,395.96/7,326,051.32 = 3,202,381.88/x
  3. Step 3: Cross multiply
    4,890,395.96x = 7,326,051.32 × 3,202,381.88
  4. Step 4: Simplify right side
    4,890,395.96x = 23,460,813,946,475.92
  5. Step 5: Solve for x
    x = 23,460,813,946,475.92/4,890,395.96
  6. Step 6: Final answer
    x = 4,797,324.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.