Home / 8,466,829.48-11,684,234.10-4,599,350.56

Finding the Fourth Proportional to 8,466,829.48, 11,684,234.10 and 4,599,350.56

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Solution

The fourth proportional to 8,466,829.48, 11,684,234.10 and 4,599,350.56 is: 6,347,108.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,466,829.48 : 11,684,234.10 = 4,599,350.56 : x
  2. Step 2: Convert to fraction form
    8,466,829.48/11,684,234.10 = 4,599,350.56/x
  3. Step 3: Cross multiply
    8,466,829.48x = 11,684,234.10 × 4,599,350.56
  4. Step 4: Simplify right side
    8,466,829.48x = 53,739,888,651,006.09
  5. Step 5: Solve for x
    x = 53,739,888,651,006.09/8,466,829.48
  6. Step 6: Final answer
    x = 6,347,108.89

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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.