Home / 1,732,597.88-2,594,859.78-1,684,766.84

Finding the Fourth Proportional to 1,732,597.88, 2,594,859.78 and 1,684,766.84

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Solution

The fourth proportional to 1,732,597.88, 2,594,859.78 and 1,684,766.84 is: 2,523,224.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,597.88 : 2,594,859.78 = 1,684,766.84 : x
  2. Step 2: Convert to fraction form
    1,732,597.88/2,594,859.78 = 1,684,766.84/x
  3. Step 3: Cross multiply
    1,732,597.88x = 2,594,859.78 × 1,684,766.84
  4. Step 4: Simplify right side
    1,732,597.88x = 4,371,733,711,793.70
  5. Step 5: Solve for x
    x = 4,371,733,711,793.70/1,732,597.88
  6. Step 6: Final answer
    x = 2,523,224.67

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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.