Home / 1,682,926.60-2,523,612.30-735,809.80

Finding the Fourth Proportional to 1,682,926.60, 2,523,612.30 and 735,809.80

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Solution

The fourth proportional to 1,682,926.60, 2,523,612.30 and 735,809.80 is: 1,103,374.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,926.60 : 2,523,612.30 = 735,809.80 : x
  2. Step 2: Convert to fraction form
    1,682,926.60/2,523,612.30 = 735,809.80/x
  3. Step 3: Cross multiply
    1,682,926.60x = 2,523,612.30 × 735,809.80
  4. Step 4: Simplify right side
    1,682,926.60x = 1,856,898,661,740.54
  5. Step 5: Solve for x
    x = 1,856,898,661,740.54/1,682,926.60
  6. Step 6: Final answer
    x = 1,103,374.72

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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.