Home / 1,789,611.66-2,684,837.92-591,534.04

Finding the Fourth Proportional to 1,789,611.66, 2,684,837.92 and 591,534.04

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Solution

The fourth proportional to 1,789,611.66, 2,684,837.92 and 591,534.04 is: 887,440.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,611.66 : 2,684,837.92 = 591,534.04 : x
  2. Step 2: Convert to fraction form
    1,789,611.66/2,684,837.92 = 591,534.04/x
  3. Step 3: Cross multiply
    1,789,611.66x = 2,684,837.92 × 591,534.04
  4. Step 4: Simplify right side
    1,789,611.66x = 1,588,173,020,083.96
  5. Step 5: Solve for x
    x = 1,588,173,020,083.96/1,789,611.66
  6. Step 6: Final answer
    x = 887,440.03

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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.