Home / 1,739,262.11-2,608,913.24-524,849.25

Finding the Fourth Proportional to 1,739,262.11, 2,608,913.24 and 524,849.25

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Solution

The fourth proportional to 1,739,262.11, 2,608,913.24 and 524,849.25 is: 787,279.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,262.11 : 2,608,913.24 = 524,849.25 : x
  2. Step 2: Convert to fraction form
    1,739,262.11/2,608,913.24 = 524,849.25/x
  3. Step 3: Cross multiply
    1,739,262.11x = 2,608,913.24 × 524,849.25
  4. Step 4: Simplify right side
    1,739,262.11x = 1,369,286,166,456.43
  5. Step 5: Solve for x
    x = 1,369,286,166,456.43/1,739,262.11
  6. Step 6: Final answer
    x = 787,279.94

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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.