Home / 5,006,129.14-7,496,946.30-4,520,906.96

Finding the Fourth Proportional to 5,006,129.14, 7,496,946.30 and 4,520,906.96

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Solution

The fourth proportional to 5,006,129.14, 7,496,946.30 and 4,520,906.96 is: 6,770,300.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,129.14 : 7,496,946.30 = 4,520,906.96 : x
  2. Step 2: Convert to fraction form
    5,006,129.14/7,496,946.30 = 4,520,906.96/x
  3. Step 3: Cross multiply
    5,006,129.14x = 7,496,946.30 × 4,520,906.96
  4. Step 4: Simplify right side
    5,006,129.14x = 33,892,996,706,416.25
  5. Step 5: Solve for x
    x = 33,892,996,706,416.25/5,006,129.14
  6. Step 6: Final answer
    x = 6,770,300.12

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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.