Home / 9,376,589.92-14,067,006-2,987,206.24

Finding the Fourth Proportional to 9,376,589.92, 14,067,006 and 2,987,206.24

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Solution

The fourth proportional to 9,376,589.92, 14,067,006 and 2,987,206.24 is: 4,481,485.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376,589.92 : 14,067,006 = 2,987,206.24 : x
  2. Step 2: Convert to fraction form
    9,376,589.92/14,067,006 = 2,987,206.24/x
  3. Step 3: Cross multiply
    9,376,589.92x = 14,067,006 × 2,987,206.24
  4. Step 4: Simplify right side
    9,376,589.92x = 42,021,048,101,317.45
  5. Step 5: Solve for x
    x = 42,021,048,101,317.45/9,376,589.92
  6. Step 6: Final answer
    x = 4,481,485.11

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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.