Home / 1,669,114.24-2,503,042.80-603,892.96

Finding the Fourth Proportional to 1,669,114.24, 2,503,042.80 and 603,892.96

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Solution

The fourth proportional to 1,669,114.24, 2,503,042.80 and 603,892.96 is: 905,612.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,114.24 : 2,503,042.80 = 603,892.96 : x
  2. Step 2: Convert to fraction form
    1,669,114.24/2,503,042.80 = 603,892.96/x
  3. Step 3: Cross multiply
    1,669,114.24x = 2,503,042.80 × 603,892.96
  4. Step 4: Simplify right side
    1,669,114.24x = 1,511,569,925,498.69
  5. Step 5: Solve for x
    x = 1,511,569,925,498.69/1,669,114.24
  6. Step 6: Final answer
    x = 905,612.02

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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.