Home / 8,059,966.74-11,122,594.27-4,388,926.86

Finding the Fourth Proportional to 8,059,966.74, 11,122,594.27 and 4,388,926.86

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Solution

The fourth proportional to 8,059,966.74, 11,122,594.27 and 4,388,926.86 is: 6,056,632.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059,966.74 : 11,122,594.27 = 4,388,926.86 : x
  2. Step 2: Convert to fraction form
    8,059,966.74/11,122,594.27 = 4,388,926.86/x
  3. Step 3: Cross multiply
    8,059,966.74x = 11,122,594.27 × 4,388,926.86
  4. Step 4: Simplify right side
    8,059,966.74x = 48,816,252,744,485.09
  5. Step 5: Solve for x
    x = 48,816,252,744,485.09/8,059,966.74
  6. Step 6: Final answer
    x = 6,056,632.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.