Home / 4,228,973.56-5,835,989.28-2,295,234.17

Finding the Fourth Proportional to 4,228,973.56, 5,835,989.28 and 2,295,234.17

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Solution

The fourth proportional to 4,228,973.56, 5,835,989.28 and 2,295,234.17 is: 3,167,426.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,973.56 : 5,835,989.28 = 2,295,234.17 : x
  2. Step 2: Convert to fraction form
    4,228,973.56/5,835,989.28 = 2,295,234.17/x
  3. Step 3: Cross multiply
    4,228,973.56x = 5,835,989.28 × 2,295,234.17
  4. Step 4: Simplify right side
    4,228,973.56x = 13,394,962,012,521.84
  5. Step 5: Solve for x
    x = 13,394,962,012,521.84/4,228,973.56
  6. Step 6: Final answer
    x = 3,167,426.28

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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.