Home / 4,535,101.53-6,802,609.77-1,838,785.88

Finding the Fourth Proportional to 4,535,101.53, 6,802,609.77 and 1,838,785.88

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Solution

The fourth proportional to 4,535,101.53, 6,802,609.77 and 1,838,785.88 is: 2,758,161.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,101.53 : 6,802,609.77 = 1,838,785.88 : x
  2. Step 2: Convert to fraction form
    4,535,101.53/6,802,609.77 = 1,838,785.88/x
  3. Step 3: Cross multiply
    4,535,101.53x = 6,802,609.77 × 1,838,785.88
  4. Step 4: Simplify right side
    4,535,101.53x = 12,508,542,809,232.57
  5. Step 5: Solve for x
    x = 12,508,542,809,232.57/4,535,101.53
  6. Step 6: Final answer
    x = 2,758,161.58

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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.