Home / 2,365,119.40-3,548,139.90-944,933.80

Finding the Fourth Proportional to 2,365,119.40, 3,548,139.90 and 944,933.80

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Solution

The fourth proportional to 2,365,119.40, 3,548,139.90 and 944,933.80 is: 1,417,584.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,119.40 : 3,548,139.90 = 944,933.80 : x
  2. Step 2: Convert to fraction form
    2,365,119.40/3,548,139.90 = 944,933.80/x
  3. Step 3: Cross multiply
    2,365,119.40x = 3,548,139.90 × 944,933.80
  4. Step 4: Simplify right side
    2,365,119.40x = 3,352,757,318,638.62
  5. Step 5: Solve for x
    x = 3,352,757,318,638.62/2,365,119.40
  6. Step 6: Final answer
    x = 1,417,584.80

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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.