Home / 3,253,000.80-4,872,502.80-2,693,128.80

Finding the Fourth Proportional to 3,253,000.80, 4,872,502.80 and 2,693,128.80

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Solution

The fourth proportional to 3,253,000.80, 4,872,502.80 and 2,693,128.80 is: 4,033,899.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,000.80 : 4,872,502.80 = 2,693,128.80 : x
  2. Step 2: Convert to fraction form
    3,253,000.80/4,872,502.80 = 2,693,128.80/x
  3. Step 3: Cross multiply
    3,253,000.80x = 4,872,502.80 × 2,693,128.80
  4. Step 4: Simplify right side
    3,253,000.80x = 13,122,277,618,760.64
  5. Step 5: Solve for x
    x = 13,122,277,618,760.64/3,253,000.80
  6. Step 6: Final answer
    x = 4,033,899.29

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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.