Home / 9,303,000.60-13,923,008.10-8,169,259.80

Finding the Fourth Proportional to 9,303,000.60, 13,923,008.10 and 8,169,259.80

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Solution

The fourth proportional to 9,303,000.60, 13,923,008.10 and 8,169,259.80 is: 12,226,234.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,303,000.60 : 13,923,008.10 = 8,169,259.80 : x
  2. Step 2: Convert to fraction form
    9,303,000.60/13,923,008.10 = 8,169,259.80/x
  3. Step 3: Cross multiply
    9,303,000.60x = 13,923,008.10 × 8,169,259.80
  4. Step 4: Simplify right side
    9,303,000.60x = 113,740,670,366,404.38
  5. Step 5: Solve for x
    x = 113,740,670,366,404.38/9,303,000.60
  6. Step 6: Final answer
    x = 12,226,234.87

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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.