Home / 11,492,036.24-15,859,117.32-6,335,580.56

Finding the Fourth Proportional to 11,492,036.24, 15,859,117.32 and 6,335,580.56

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Solution

The fourth proportional to 11,492,036.24, 15,859,117.32 and 6,335,580.56 is: 8,743,160.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,492,036.24 : 15,859,117.32 = 6,335,580.56 : x
  2. Step 2: Convert to fraction form
    11,492,036.24/15,859,117.32 = 6,335,580.56/x
  3. Step 3: Cross multiply
    11,492,036.24x = 15,859,117.32 × 6,335,580.56
  4. Step 4: Simplify right side
    11,492,036.24x = 100,476,715,391,351.30
  5. Step 5: Solve for x
    x = 100,476,715,391,351.30/11,492,036.24
  6. Step 6: Final answer
    x = 8,743,160.33

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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.