Home / 8,822,000.20-13,233,389.10-4,983,766.60

Finding the Fourth Proportional to 8,822,000.20, 13,233,389.10 and 4,983,766.60

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Solution

The fourth proportional to 8,822,000.20, 13,233,389.10 and 4,983,766.60 is: 7,475,869.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,822,000.20 : 13,233,389.10 = 4,983,766.60 : x
  2. Step 2: Convert to fraction form
    8,822,000.20/13,233,389.10 = 4,983,766.60/x
  3. Step 3: Cross multiply
    8,822,000.20x = 13,233,389.10 × 4,983,766.60
  4. Step 4: Simplify right side
    8,822,000.20x = 65,952,122,601,384.05
  5. Step 5: Solve for x
    x = 65,952,122,601,384.05/8,822,000.20
  6. Step 6: Final answer
    x = 7,475,869.54

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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.