Home / 2,440,611.27-3,366,904.46-1,535,692.23

Finding the Fourth Proportional to 2,440,611.27, 3,366,904.46 and 1,535,692.23

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Solution

The fourth proportional to 2,440,611.27, 3,366,904.46 and 1,535,692.23 is: 2,118,538.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,611.27 : 3,366,904.46 = 1,535,692.23 : x
  2. Step 2: Convert to fraction form
    2,440,611.27/3,366,904.46 = 1,535,692.23/x
  3. Step 3: Cross multiply
    2,440,611.27x = 3,366,904.46 × 1,535,692.23
  4. Step 4: Simplify right side
    2,440,611.27x = 5,170,529,010,695.89
  5. Step 5: Solve for x
    x = 5,170,529,010,695.89/2,440,611.27
  6. Step 6: Final answer
    x = 2,118,538.53

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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.