Home / 2,063,257.20-3,095,323.20-623,822.40

Finding the Fourth Proportional to 2,063,257.20, 3,095,323.20 and 623,822.40

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Solution

The fourth proportional to 2,063,257.20, 3,095,323.20 and 623,822.40 is: 935,865.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,257.20 : 3,095,323.20 = 623,822.40 : x
  2. Step 2: Convert to fraction form
    2,063,257.20/3,095,323.20 = 623,822.40/x
  3. Step 3: Cross multiply
    2,063,257.20x = 3,095,323.20 × 623,822.40
  4. Step 4: Simplify right side
    2,063,257.20x = 1,930,931,947,399.68
  5. Step 5: Solve for x
    x = 1,930,931,947,399.68/2,063,257.20
  6. Step 6: Final answer
    x = 935,865.85

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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.