Home / 9,489,755.86-14,234,629.23-2,301,288.55

Finding the Fourth Proportional to 9,489,755.86, 14,234,629.23 and 2,301,288.55

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Solution

The fourth proportional to 9,489,755.86, 14,234,629.23 and 2,301,288.55 is: 3,451,931.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,489,755.86 : 14,234,629.23 = 2,301,288.55 : x
  2. Step 2: Convert to fraction form
    9,489,755.86/14,234,629.23 = 2,301,288.55/x
  3. Step 3: Cross multiply
    9,489,755.86x = 14,234,629.23 × 2,301,288.55
  4. Step 4: Simplify right side
    9,489,755.86x = 32,757,989,224,907.74
  5. Step 5: Solve for x
    x = 32,757,989,224,907.74/9,489,755.86
  6. Step 6: Final answer
    x = 3,451,931.72

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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.