Home / 3,252,951.02-4,489,082.88-1,802,670.32

Finding the Fourth Proportional to 3,252,951.02, 4,489,082.88 and 1,802,670.32

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Solution

The fourth proportional to 3,252,951.02, 4,489,082.88 and 1,802,670.32 is: 2,487,690.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,951.02 : 4,489,082.88 = 1,802,670.32 : x
  2. Step 2: Convert to fraction form
    3,252,951.02/4,489,082.88 = 1,802,670.32/x
  3. Step 3: Cross multiply
    3,252,951.02x = 4,489,082.88 × 1,802,670.32
  4. Step 4: Simplify right side
    3,252,951.02x = 8,092,336,471,796.12
  5. Step 5: Solve for x
    x = 8,092,336,471,796.12/3,252,951.02
  6. Step 6: Final answer
    x = 2,487,690.85

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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.