Home / 2,044,875.80-3,067,313.70-624,929.60

Finding the Fourth Proportional to 2,044,875.80, 3,067,313.70 and 624,929.60

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Solution

The fourth proportional to 2,044,875.80, 3,067,313.70 and 624,929.60 is: 937,394.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,875.80 : 3,067,313.70 = 624,929.60 : x
  2. Step 2: Convert to fraction form
    2,044,875.80/3,067,313.70 = 624,929.60/x
  3. Step 3: Cross multiply
    2,044,875.80x = 3,067,313.70 × 624,929.60
  4. Step 4: Simplify right side
    2,044,875.80x = 1,916,855,123,615.52
  5. Step 5: Solve for x
    x = 1,916,855,123,615.52/2,044,875.80
  6. Step 6: Final answer
    x = 937,394.40

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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.