Home / 11,673,135.32-17,536,275.03-8,444,631.24

Finding the Fourth Proportional to 11,673,135.32, 17,536,275.03 and 8,444,631.24

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Solution

The fourth proportional to 11,673,135.32, 17,536,275.03 and 8,444,631.24 is: 12,686,169.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,673,135.32 : 17,536,275.03 = 8,444,631.24 : x
  2. Step 2: Convert to fraction form
    11,673,135.32/17,536,275.03 = 8,444,631.24/x
  3. Step 3: Cross multiply
    11,673,135.32x = 17,536,275.03 × 8,444,631.24
  4. Step 4: Simplify right side
    11,673,135.32x = 148,087,376,015,658.06
  5. Step 5: Solve for x
    x = 148,087,376,015,658.06/11,673,135.32
  6. Step 6: Final answer
    x = 12,686,169.74

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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.