Home / 1,641,751.88-2,464,141.58-832,704.04

Finding the Fourth Proportional to 1,641,751.88, 2,464,141.58 and 832,704.04

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Solution

The fourth proportional to 1,641,751.88, 2,464,141.58 and 832,704.04 is: 1,249,823.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,751.88 : 2,464,141.58 = 832,704.04 : x
  2. Step 2: Convert to fraction form
    1,641,751.88/2,464,141.58 = 832,704.04/x
  3. Step 3: Cross multiply
    1,641,751.88x = 2,464,141.58 × 832,704.04
  4. Step 4: Simplify right side
    1,641,751.88x = 2,051,900,648,797.98
  5. Step 5: Solve for x
    x = 2,051,900,648,797.98/1,641,751.88
  6. Step 6: Final answer
    x = 1,249,823.85

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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.