Home / 1,651,029.05-2,476,789.64-585,981.92

Finding the Fourth Proportional to 1,651,029.05, 2,476,789.64 and 585,981.92

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Solution

The fourth proportional to 1,651,029.05, 2,476,789.64 and 585,981.92 is: 879,060.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,029.05 : 2,476,789.64 = 585,981.92 : x
  2. Step 2: Convert to fraction form
    1,651,029.05/2,476,789.64 = 585,981.92/x
  3. Step 3: Cross multiply
    1,651,029.05x = 2,476,789.64 × 585,981.92
  4. Step 4: Simplify right side
    1,651,029.05x = 1,451,353,933,369.45
  5. Step 5: Solve for x
    x = 1,451,353,933,369.45/1,651,029.05
  6. Step 6: Final answer
    x = 879,060.21

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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.