Home / 2,030,243.04-2,800,467-1,306,033.92

Finding the Fourth Proportional to 2,030,243.04, 2,800,467 and 1,306,033.92

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Solution

The fourth proportional to 2,030,243.04, 2,800,467 and 1,306,033.92 is: 1,801,510.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,243.04 : 2,800,467 = 1,306,033.92 : x
  2. Step 2: Convert to fraction form
    2,030,243.04/2,800,467 = 1,306,033.92/x
  3. Step 3: Cross multiply
    2,030,243.04x = 2,800,467 × 1,306,033.92
  4. Step 4: Simplify right side
    2,030,243.04x = 3,657,504,893,840.64
  5. Step 5: Solve for x
    x = 3,657,504,893,840.64/2,030,243.04
  6. Step 6: Final answer
    x = 1,801,510.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.