Home / 10,790,259.02-14,890,381.31-5,895,375.77

Finding the Fourth Proportional to 10,790,259.02, 14,890,381.31 and 5,895,375.77

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Solution

The fourth proportional to 10,790,259.02, 14,890,381.31 and 5,895,375.77 is: 8,135,522.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,790,259.02 : 14,890,381.31 = 5,895,375.77 : x
  2. Step 2: Convert to fraction form
    10,790,259.02/14,890,381.31 = 5,895,375.77/x
  3. Step 3: Cross multiply
    10,790,259.02x = 14,890,381.31 × 5,895,375.77
  4. Step 4: Simplify right side
    10,790,259.02x = 87,784,393,181,034.86
  5. Step 5: Solve for x
    x = 87,784,393,181,034.86/10,790,259.02
  6. Step 6: Final answer
    x = 8,135,522.33

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