Home / 2,446,828.20-3,670,242.30-1,596,522.60

Finding the Fourth Proportional to 2,446,828.20, 3,670,242.30 and 1,596,522.60

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Solution

The fourth proportional to 2,446,828.20, 3,670,242.30 and 1,596,522.60 is: 2,394,783.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,828.20 : 3,670,242.30 = 1,596,522.60 : x
  2. Step 2: Convert to fraction form
    2,446,828.20/3,670,242.30 = 1,596,522.60/x
  3. Step 3: Cross multiply
    2,446,828.20x = 3,670,242.30 × 1,596,522.60
  4. Step 4: Simplify right side
    2,446,828.20x = 5,859,624,779,425.98
  5. Step 5: Solve for x
    x = 5,859,624,779,425.98/2,446,828.20
  6. Step 6: Final answer
    x = 2,394,783.90

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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.