Home / 4,234,500.94-6,348,180.92-1,836,539.50

Finding the Fourth Proportional to 4,234,500.94, 6,348,180.92 and 1,836,539.50

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Solution

The fourth proportional to 4,234,500.94, 6,348,180.92 and 1,836,539.50 is: 2,753,260.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234,500.94 : 6,348,180.92 = 1,836,539.50 : x
  2. Step 2: Convert to fraction form
    4,234,500.94/6,348,180.92 = 1,836,539.50/x
  3. Step 3: Cross multiply
    4,234,500.94x = 6,348,180.92 × 1,836,539.50
  4. Step 4: Simplify right side
    4,234,500.94x = 11,658,685,012,726.34
  5. Step 5: Solve for x
    x = 11,658,685,012,726.34/4,234,500.94
  6. Step 6: Final answer
    x = 2,753,260.70

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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.