Home / 3,387,364.89-5,082,045.46-1,364,567.89

Finding the Fourth Proportional to 3,387,364.89, 5,082,045.46 and 1,364,567.89

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Solution

The fourth proportional to 3,387,364.89, 5,082,045.46 and 1,364,567.89 is: 2,047,253.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,387,364.89 : 5,082,045.46 = 1,364,567.89 : x
  2. Step 2: Convert to fraction form
    3,387,364.89/5,082,045.46 = 1,364,567.89/x
  3. Step 3: Cross multiply
    3,387,364.89x = 5,082,045.46 × 1,364,567.89
  4. Step 4: Simplify right side
    3,387,364.89x = 6,934,796,050,236.28
  5. Step 5: Solve for x
    x = 6,934,796,050,236.28/3,387,364.89
  6. Step 6: Final answer
    x = 2,047,253.92

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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.