Home / 5,032,670.76-7,543,575.90-2,470,906.44

Finding the Fourth Proportional to 5,032,670.76, 7,543,575.90 and 2,470,906.44

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Solution

The fourth proportional to 5,032,670.76, 7,543,575.90 and 2,470,906.44 is: 3,703,693.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,670.76 : 7,543,575.90 = 2,470,906.44 : x
  2. Step 2: Convert to fraction form
    5,032,670.76/7,543,575.90 = 2,470,906.44/x
  3. Step 3: Cross multiply
    5,032,670.76x = 7,543,575.90 × 2,470,906.44
  4. Step 4: Simplify right side
    5,032,670.76x = 18,639,470,271,938.80
  5. Step 5: Solve for x
    x = 18,639,470,271,938.80/5,032,670.76
  6. Step 6: Final answer
    x = 3,703,693.56

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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.