Home / 8,672,675.00-11,967,888.31-4,752,407.84

Finding the Fourth Proportional to 8,672,675.00, 11,967,888.31 and 4,752,407.84

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Solution

The fourth proportional to 8,672,675.00, 11,967,888.31 and 4,752,407.84 is: 6,558,101.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,672,675.00 : 11,967,888.31 = 4,752,407.84 : x
  2. Step 2: Convert to fraction form
    8,672,675.00/11,967,888.31 = 4,752,407.84/x
  3. Step 3: Cross multiply
    8,672,675.00x = 11,967,888.31 × 4,752,407.84
  4. Step 4: Simplify right side
    8,672,675.00x = 56,876,286,160,967.88
  5. Step 5: Solve for x
    x = 56,876,286,160,967.88/8,672,675.00
  6. Step 6: Final answer
    x = 6,558,101.88

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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.