Home / 2,521,900.67-3,476,157.40-1,705,806.73

Finding the Fourth Proportional to 2,521,900.67, 3,476,157.40 and 1,705,806.73

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Solution

The fourth proportional to 2,521,900.67, 3,476,157.40 and 1,705,806.73 is: 2,351,263.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,521,900.67 : 3,476,157.40 = 1,705,806.73 : x
  2. Step 2: Convert to fraction form
    2,521,900.67/3,476,157.40 = 1,705,806.73/x
  3. Step 3: Cross multiply
    2,521,900.67x = 3,476,157.40 × 1,705,806.73
  4. Step 4: Simplify right side
    2,521,900.67x = 5,929,652,687,459.30
  5. Step 5: Solve for x
    x = 5,929,652,687,459.30/2,521,900.67
  6. Step 6: Final answer
    x = 2,351,263.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.