Home / 6,028,874.20-9,043,311.30-3,637,389.70

Finding the Fourth Proportional to 6,028,874.20, 9,043,311.30 and 3,637,389.70

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Solution

The fourth proportional to 6,028,874.20, 9,043,311.30 and 3,637,389.70 is: 5,456,084.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,874.20 : 9,043,311.30 = 3,637,389.70 : x
  2. Step 2: Convert to fraction form
    6,028,874.20/9,043,311.30 = 3,637,389.70/x
  3. Step 3: Cross multiply
    6,028,874.20x = 9,043,311.30 × 3,637,389.70
  4. Step 4: Simplify right side
    6,028,874.20x = 32,894,047,376,513.61
  5. Step 5: Solve for x
    x = 32,894,047,376,513.61/6,028,874.20
  6. Step 6: Final answer
    x = 5,456,084.55

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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.