Home / 11,756,698.40-17,635,704.24-3,670,790.24

Finding the Fourth Proportional to 11,756,698.40, 17,635,704.24 and 3,670,790.24

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Solution

The fourth proportional to 11,756,698.40, 17,635,704.24 and 3,670,790.24 is: 5,506,390.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,756,698.40 : 17,635,704.24 = 3,670,790.24 : x
  2. Step 2: Convert to fraction form
    11,756,698.40/17,635,704.24 = 3,670,790.24/x
  3. Step 3: Cross multiply
    11,756,698.40x = 17,635,704.24 × 3,670,790.24
  4. Step 4: Simplify right side
    11,756,698.40x = 64,736,970,999,718.62
  5. Step 5: Solve for x
    x = 64,736,970,999,718.62/11,756,698.40
  6. Step 6: Final answer
    x = 5,506,390.38

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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.