Home / 2,523,715-3,783,706.26-1,526,221.24

Finding the Fourth Proportional to 2,523,715, 3,783,706.26 and 1,526,221.24

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Solution

The fourth proportional to 2,523,715, 3,783,706.26 and 1,526,221.24 is: 2,288,203.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,715 : 3,783,706.26 = 1,526,221.24 : x
  2. Step 2: Convert to fraction form
    2,523,715/3,783,706.26 = 1,526,221.24/x
  3. Step 3: Cross multiply
    2,523,715x = 3,783,706.26 × 1,526,221.24
  4. Step 4: Simplify right side
    2,523,715x = 5,774,772,859,932.96
  5. Step 5: Solve for x
    x = 5,774,772,859,932.96/2,523,715
  6. Step 6: Final answer
    x = 2,288,203.25

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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.