Home / 1,536,181.13-2,304,499.95-497,183.90

Finding the Fourth Proportional to 1,536,181.13, 2,304,499.95 and 497,183.90

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Solution

The fourth proportional to 1,536,181.13, 2,304,499.95 and 497,183.90 is: 745,849.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,181.13 : 2,304,499.95 = 497,183.90 : x
  2. Step 2: Convert to fraction form
    1,536,181.13/2,304,499.95 = 497,183.90/x
  3. Step 3: Cross multiply
    1,536,181.13x = 2,304,499.95 × 497,183.90
  4. Step 4: Simplify right side
    1,536,181.13x = 1,145,760,261,168.31
  5. Step 5: Solve for x
    x = 1,145,760,261,168.31/1,536,181.13
  6. Step 6: Final answer
    x = 745,849.72

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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.