Home / 2,239,554.96-3,088,684.44-1,892,396.16

Finding the Fourth Proportional to 2,239,554.96, 3,088,684.44 and 1,892,396.16

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Solution

The fourth proportional to 2,239,554.96, 3,088,684.44 and 1,892,396.16 is: 2,609,900.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,554.96 : 3,088,684.44 = 1,892,396.16 : x
  2. Step 2: Convert to fraction form
    2,239,554.96/3,088,684.44 = 1,892,396.16/x
  3. Step 3: Cross multiply
    2,239,554.96x = 3,088,684.44 × 1,892,396.16
  4. Step 4: Simplify right side
    2,239,554.96x = 5,845,014,573,707.75
  5. Step 5: Solve for x
    x = 5,845,014,573,707.75/2,239,554.96
  6. Step 6: Final answer
    x = 2,609,900.04

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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.