Home / 2,063,281.20-3,095,359.20-623,846.40

Finding the Fourth Proportional to 2,063,281.20, 3,095,359.20 and 623,846.40

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Solution

The fourth proportional to 2,063,281.20, 3,095,359.20 and 623,846.40 is: 935,901.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,281.20 : 3,095,359.20 = 623,846.40 : x
  2. Step 2: Convert to fraction form
    2,063,281.20/3,095,359.20 = 623,846.40/x
  3. Step 3: Cross multiply
    2,063,281.20x = 3,095,359.20 × 623,846.40
  4. Step 4: Simplify right side
    2,063,281.20x = 1,931,028,693,626.88
  5. Step 5: Solve for x
    x = 1,931,028,693,626.88/2,063,281.20
  6. Step 6: Final answer
    x = 935,901.85

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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.