Home / 2,000,382.18-2,760,522.15-1,082,613.06

Finding the Fourth Proportional to 2,000,382.18, 2,760,522.15 and 1,082,613.06

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Solution

The fourth proportional to 2,000,382.18, 2,760,522.15 and 1,082,613.06 is: 1,494,003.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,382.18 : 2,760,522.15 = 1,082,613.06 : x
  2. Step 2: Convert to fraction form
    2,000,382.18/2,760,522.15 = 1,082,613.06/x
  3. Step 3: Cross multiply
    2,000,382.18x = 2,760,522.15 × 1,082,613.06
  4. Step 4: Simplify right side
    2,000,382.18x = 2,988,577,332,009.28
  5. Step 5: Solve for x
    x = 2,988,577,332,009.28/2,000,382.18
  6. Step 6: Final answer
    x = 1,494,003.18

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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.