Home / 5,108,523.90-7,051,471.27-3,044,187.00

Finding the Fourth Proportional to 5,108,523.90, 7,051,471.27 and 3,044,187.00

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Solution

The fourth proportional to 5,108,523.90, 7,051,471.27 and 3,044,187.00 is: 4,201,996.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,108,523.90 : 7,051,471.27 = 3,044,187.00 : x
  2. Step 2: Convert to fraction form
    5,108,523.90/7,051,471.27 = 3,044,187.00/x
  3. Step 3: Cross multiply
    5,108,523.90x = 7,051,471.27 × 3,044,187.00
  4. Step 4: Simplify right side
    5,108,523.90x = 21,465,997,203,145.26
  5. Step 5: Solve for x
    x = 21,465,997,203,145.26/5,108,523.90
  6. Step 6: Final answer
    x = 4,201,996.04

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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.