Home / 11,210,894.52-15,471,034.35-6,054,255.78

Finding the Fourth Proportional to 11,210,894.52, 15,471,034.35 and 6,054,255.78

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Solution

The fourth proportional to 11,210,894.52, 15,471,034.35 and 6,054,255.78 is: 8,354,872.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,210,894.52 : 15,471,034.35 = 6,054,255.78 : x
  2. Step 2: Convert to fraction form
    11,210,894.52/15,471,034.35 = 6,054,255.78/x
  3. Step 3: Cross multiply
    11,210,894.52x = 15,471,034.35 × 6,054,255.78
  4. Step 4: Simplify right side
    11,210,894.52x = 93,665,599,136,066.05
  5. Step 5: Solve for x
    x = 93,665,599,136,066.05/11,210,894.52
  6. Step 6: Final answer
    x = 8,354,872.93

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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.