Home / 5,929,057.74-8,894,111.76-1,669,262.88

Finding the Fourth Proportional to 5,929,057.74, 8,894,111.76 and 1,669,262.88

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Solution

The fourth proportional to 5,929,057.74, 8,894,111.76 and 1,669,262.88 is: 2,504,042.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,929,057.74 : 8,894,111.76 = 1,669,262.88 : x
  2. Step 2: Convert to fraction form
    5,929,057.74/8,894,111.76 = 1,669,262.88/x
  3. Step 3: Cross multiply
    5,929,057.74x = 8,894,111.76 × 1,669,262.88
  4. Step 4: Simplify right side
    5,929,057.74x = 14,846,610,611,539.47
  5. Step 5: Solve for x
    x = 14,846,610,611,539.47/5,929,057.74
  6. Step 6: Final answer
    x = 2,504,042.17

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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.