Home / 5,588,918.12-8,383,377.11-1,802,401.00

Finding the Fourth Proportional to 5,588,918.12, 8,383,377.11 and 1,802,401.00

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Solution

The fourth proportional to 5,588,918.12, 8,383,377.11 and 1,802,401.00 is: 2,703,601.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588,918.12 : 8,383,377.11 = 1,802,401.00 : x
  2. Step 2: Convert to fraction form
    5,588,918.12/8,383,377.11 = 1,802,401.00/x
  3. Step 3: Cross multiply
    5,588,918.12x = 8,383,377.11 × 1,802,401.00
  4. Step 4: Simplify right side
    5,588,918.12x = 15,110,207,256,470.66
  5. Step 5: Solve for x
    x = 15,110,207,256,470.66/5,588,918.12
  6. Step 6: Final answer
    x = 2,703,601.47

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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.