Home / 1,103,261.99-1,651,809.78-596,005.68

Finding the Fourth Proportional to 1,103,261.99, 1,651,809.78 and 596,005.68

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Solution

The fourth proportional to 1,103,261.99, 1,651,809.78 and 596,005.68 is: 892,342.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,103,261.99 : 1,651,809.78 = 596,005.68 : x
  2. Step 2: Convert to fraction form
    1,103,261.99/1,651,809.78 = 596,005.68/x
  3. Step 3: Cross multiply
    1,103,261.99x = 1,651,809.78 × 596,005.68
  4. Step 4: Simplify right side
    1,103,261.99x = 984,488,012,516.55
  5. Step 5: Solve for x
    x = 984,488,012,516.55/1,103,261.99
  6. Step 6: Final answer
    x = 892,342.91

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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.