Home / 9,228,277.80-13,842,416.70-4,434,811.20

Finding the Fourth Proportional to 9,228,277.80, 13,842,416.70 and 4,434,811.20

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Solution

The fourth proportional to 9,228,277.80, 13,842,416.70 and 4,434,811.20 is: 6,652,216.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,228,277.80 : 13,842,416.70 = 4,434,811.20 : x
  2. Step 2: Convert to fraction form
    9,228,277.80/13,842,416.70 = 4,434,811.20/x
  3. Step 3: Cross multiply
    9,228,277.80x = 13,842,416.70 × 4,434,811.20
  4. Step 4: Simplify right side
    9,228,277.80x = 61,388,504,616,227.04
  5. Step 5: Solve for x
    x = 61,388,504,616,227.04/9,228,277.80
  6. Step 6: Final answer
    x = 6,652,216.80

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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.