Home / 3,387,363.89-5,082,043.96-1,364,566.89

Finding the Fourth Proportional to 3,387,363.89, 5,082,043.96 and 1,364,566.89

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Solution

The fourth proportional to 3,387,363.89, 5,082,043.96 and 1,364,566.89 is: 2,047,252.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,387,363.89 : 5,082,043.96 = 1,364,566.89 : x
  2. Step 2: Convert to fraction form
    3,387,363.89/5,082,043.96 = 1,364,566.89/x
  3. Step 3: Cross multiply
    3,387,363.89x = 5,082,043.96 × 1,364,566.89
  4. Step 4: Simplify right side
    3,387,363.89x = 6,934,788,913,517.36
  5. Step 5: Solve for x
    x = 6,934,788,913,517.36/3,387,363.89
  6. Step 6: Final answer
    x = 2,047,252.42

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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.