Home / 4,135,020.64-6,202,530.96-1,889,584

Finding the Fourth Proportional to 4,135,020.64, 6,202,530.96 and 1,889,584

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Solution

The fourth proportional to 4,135,020.64, 6,202,530.96 and 1,889,584 is: 2,834,376

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135,020.64 : 6,202,530.96 = 1,889,584 : x
  2. Step 2: Convert to fraction form
    4,135,020.64/6,202,530.96 = 1,889,584/x
  3. Step 3: Cross multiply
    4,135,020.64x = 6,202,530.96 × 1,889,584
  4. Step 4: Simplify right side
    4,135,020.64x = 11,720,203,261,520.64
  5. Step 5: Solve for x
    x = 11,720,203,261,520.64/4,135,020.64
  6. Step 6: Final answer
    x = 2,834,376

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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.