Home / 1,524,630.03-2,283,895.69-917,082.96

Finding the Fourth Proportional to 1,524,630.03, 2,283,895.69 and 917,082.96

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Solution

The fourth proportional to 1,524,630.03, 2,283,895.69 and 917,082.96 is: 1,373,790.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,630.03 : 2,283,895.69 = 917,082.96 : x
  2. Step 2: Convert to fraction form
    1,524,630.03/2,283,895.69 = 917,082.96/x
  3. Step 3: Cross multiply
    1,524,630.03x = 2,283,895.69 × 917,082.96
  4. Step 4: Simplify right side
    1,524,630.03x = 2,094,521,819,716.44
  5. Step 5: Solve for x
    x = 2,094,521,819,716.44/1,524,630.03
  6. Step 6: Final answer
    x = 1,373,790.22

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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.