Home / 1,136,322.33-1,704,893.48-703,536.15

Finding the Fourth Proportional to 1,136,322.33, 1,704,893.48 and 703,536.15

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Solution

The fourth proportional to 1,136,322.33, 1,704,893.48 and 703,536.15 is: 1,055,558.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,322.33 : 1,704,893.48 = 703,536.15 : x
  2. Step 2: Convert to fraction form
    1,136,322.33/1,704,893.48 = 703,536.15/x
  3. Step 3: Cross multiply
    1,136,322.33x = 1,704,893.48 × 703,536.15
  4. Step 4: Simplify right side
    1,136,322.33x = 1,199,454,195,079.30
  5. Step 5: Solve for x
    x = 1,199,454,195,079.30/1,136,322.33
  6. Step 6: Final answer
    x = 1,055,558.06

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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.