Home / 9,228,608.70-13,842,783.45-4,179,911.10

Finding the Fourth Proportional to 9,228,608.70, 13,842,783.45 and 4,179,911.10

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Solution

The fourth proportional to 9,228,608.70, 13,842,783.45 and 4,179,911.10 is: 6,269,807.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,228,608.70 : 13,842,783.45 = 4,179,911.10 : x
  2. Step 2: Convert to fraction form
    9,228,608.70/13,842,783.45 = 4,179,911.10/x
  3. Step 3: Cross multiply
    9,228,608.70x = 13,842,783.45 × 4,179,911.10
  4. Step 4: Simplify right side
    9,228,608.70x = 57,861,604,197,551.30
  5. Step 5: Solve for x
    x = 57,861,604,197,551.30/9,228,608.70
  6. Step 6: Final answer
    x = 6,269,807.95

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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.