Home / 2,028,963.40-3,043,214.70-533,206.60

Finding the Fourth Proportional to 2,028,963.40, 3,043,214.70 and 533,206.60

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Solution

The fourth proportional to 2,028,963.40, 3,043,214.70 and 533,206.60 is: 799,749.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,963.40 : 3,043,214.70 = 533,206.60 : x
  2. Step 2: Convert to fraction form
    2,028,963.40/3,043,214.70 = 533,206.60/x
  3. Step 3: Cross multiply
    2,028,963.40x = 3,043,214.70 × 533,206.60
  4. Step 4: Simplify right side
    2,028,963.40x = 1,622,662,163,257.02
  5. Step 5: Solve for x
    x = 1,622,662,163,257.02/2,028,963.40
  6. Step 6: Final answer
    x = 799,749.35

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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.