Home / 1,669,695.50-2,504,950.88-532,457.73

Finding the Fourth Proportional to 1,669,695.50, 2,504,950.88 and 532,457.73

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Solution

The fourth proportional to 1,669,695.50, 2,504,950.88 and 532,457.73 is: 798,816.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,695.50 : 2,504,950.88 = 532,457.73 : x
  2. Step 2: Convert to fraction form
    1,669,695.50/2,504,950.88 = 532,457.73/x
  3. Step 3: Cross multiply
    1,669,695.50x = 2,504,950.88 × 532,457.73
  4. Step 4: Simplify right side
    1,669,695.50x = 1,333,780,459,326.30
  5. Step 5: Solve for x
    x = 1,333,780,459,326.30/1,669,695.50
  6. Step 6: Final answer
    x = 798,816.59

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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.