Home / 2,044,711.40-3,067,212.90-624,765.20

Finding the Fourth Proportional to 2,044,711.40, 3,067,212.90 and 624,765.20

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Solution

The fourth proportional to 2,044,711.40, 3,067,212.90 and 624,765.20 is: 937,192.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,711.40 : 3,067,212.90 = 624,765.20 : x
  2. Step 2: Convert to fraction form
    2,044,711.40/3,067,212.90 = 624,765.20/x
  3. Step 3: Cross multiply
    2,044,711.40x = 3,067,212.90 × 624,765.20
  4. Step 4: Simplify right side
    2,044,711.40x = 1,916,287,880,911.08
  5. Step 5: Solve for x
    x = 1,916,287,880,911.08/2,044,711.40
  6. Step 6: Final answer
    x = 937,192.35

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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.