Home / 3,228,583.18-4,455,759.71-2,411,368.72

Finding the Fourth Proportional to 3,228,583.18, 4,455,759.71 and 2,411,368.72

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Solution

The fourth proportional to 3,228,583.18, 4,455,759.71 and 2,411,368.72 is: 3,327,924.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,583.18 : 4,455,759.71 = 2,411,368.72 : x
  2. Step 2: Convert to fraction form
    3,228,583.18/4,455,759.71 = 2,411,368.72/x
  3. Step 3: Cross multiply
    3,228,583.18x = 4,455,759.71 × 2,411,368.72
  4. Step 4: Simplify right side
    3,228,583.18x = 10,744,479,588,530.27
  5. Step 5: Solve for x
    x = 10,744,479,588,530.27/3,228,583.18
  6. Step 6: Final answer
    x = 3,327,924.04

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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.