Home / 9,380,346.12-14,071,076.85-3,623,123.28

Finding the Fourth Proportional to 9,380,346.12, 14,071,076.85 and 3,623,123.28

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Solution

The fourth proportional to 9,380,346.12, 14,071,076.85 and 3,623,123.28 is: 5,434,900.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,380,346.12 : 14,071,076.85 = 3,623,123.28 : x
  2. Step 2: Convert to fraction form
    9,380,346.12/14,071,076.85 = 3,623,123.28/x
  3. Step 3: Cross multiply
    9,380,346.12x = 14,071,076.85 × 3,623,123.28
  4. Step 4: Simplify right side
    9,380,346.12x = 50,981,246,109,904.06
  5. Step 5: Solve for x
    x = 50,981,246,109,904.06/9,380,346.12
  6. Step 6: Final answer
    x = 5,434,900.32

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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.