Home / 1,524,636.15-2,286,118.82-703,082.93

Finding the Fourth Proportional to 1,524,636.15, 2,286,118.82 and 703,082.93

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Solution

The fourth proportional to 1,524,636.15, 2,286,118.82 and 703,082.93 is: 1,054,239.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,636.15 : 2,286,118.82 = 703,082.93 : x
  2. Step 2: Convert to fraction form
    1,524,636.15/2,286,118.82 = 703,082.93/x
  3. Step 3: Cross multiply
    1,524,636.15x = 2,286,118.82 × 703,082.93
  4. Step 4: Simplify right side
    1,524,636.15x = 1,607,331,103,347.73
  5. Step 5: Solve for x
    x = 1,607,331,103,347.73/1,524,636.15
  6. Step 6: Final answer
    x = 1,054,239.14

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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.