Home / 11,705,505.86-17,523,276.23-7,080,495.41

Finding the Fourth Proportional to 11,705,505.86, 17,523,276.23 and 7,080,495.41

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Solution

The fourth proportional to 11,705,505.86, 17,523,276.23 and 7,080,495.41 is: 10,599,582.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,705,505.86 : 17,523,276.23 = 7,080,495.41 : x
  2. Step 2: Convert to fraction form
    11,705,505.86/17,523,276.23 = 7,080,495.41/x
  3. Step 3: Cross multiply
    11,705,505.86x = 17,523,276.23 × 7,080,495.41
  4. Step 4: Simplify right side
    11,705,505.86x = 124,073,476,791,658.27
  5. Step 5: Solve for x
    x = 124,073,476,791,658.27/11,705,505.86
  6. Step 6: Final answer
    x = 10,599,582.65

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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.