Home / 10,895,758.26-15,036,828.94-6,000,979.22

Finding the Fourth Proportional to 10,895,758.26, 15,036,828.94 and 6,000,979.22

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Solution

The fourth proportional to 10,895,758.26, 15,036,828.94 and 6,000,979.22 is: 8,281,727.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,895,758.26 : 15,036,828.94 = 6,000,979.22 : x
  2. Step 2: Convert to fraction form
    10,895,758.26/15,036,828.94 = 6,000,979.22/x
  3. Step 3: Cross multiply
    10,895,758.26x = 15,036,828.94 × 6,000,979.22
  4. Step 4: Simplify right side
    10,895,758.26x = 90,235,698,003,634.62
  5. Step 5: Solve for x
    x = 90,235,698,003,634.62/10,895,758.26
  6. Step 6: Final answer
    x = 8,281,727.24

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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.