Home / 2,030,586.40-3,044,713.20-610,429.60

Finding the Fourth Proportional to 2,030,586.40, 3,044,713.20 and 610,429.60

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Solution

The fourth proportional to 2,030,586.40, 3,044,713.20 and 610,429.60 is: 915,293.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,586.40 : 3,044,713.20 = 610,429.60 : x
  2. Step 2: Convert to fraction form
    2,030,586.40/3,044,713.20 = 610,429.60/x
  3. Step 3: Cross multiply
    2,030,586.40x = 3,044,713.20 × 610,429.60
  4. Step 4: Simplify right side
    2,030,586.40x = 1,858,583,060,790.72
  5. Step 5: Solve for x
    x = 1,858,583,060,790.72/2,030,586.40
  6. Step 6: Final answer
    x = 915,293.76

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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.