Home / 8,847,076.88-13,272,625.68-2,699,608.46

Finding the Fourth Proportional to 8,847,076.88, 13,272,625.68 and 2,699,608.46

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Solution

The fourth proportional to 8,847,076.88, 13,272,625.68 and 2,699,608.46 is: 4,050,026.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,847,076.88 : 13,272,625.68 = 2,699,608.46 : x
  2. Step 2: Convert to fraction form
    8,847,076.88/13,272,625.68 = 2,699,608.46/x
  3. Step 3: Cross multiply
    8,847,076.88x = 13,272,625.68 × 2,699,608.46
  4. Step 4: Simplify right side
    8,847,076.88x = 35,830,892,572,141.25
  5. Step 5: Solve for x
    x = 35,830,892,572,141.25/8,847,076.88
  6. Step 6: Final answer
    x = 4,050,026.13

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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.