Home / 7,035,517.60-10,553,165.51-2,243,174.56

Finding the Fourth Proportional to 7,035,517.60, 10,553,165.51 and 2,243,174.56

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Solution

The fourth proportional to 7,035,517.60, 10,553,165.51 and 2,243,174.56 is: 3,364,726.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,035,517.60 : 10,553,165.51 = 2,243,174.56 : x
  2. Step 2: Convert to fraction form
    7,035,517.60/10,553,165.51 = 2,243,174.56/x
  3. Step 3: Cross multiply
    7,035,517.60x = 10,553,165.51 × 2,243,174.56
  4. Step 4: Simplify right side
    7,035,517.60x = 23,672,592,361,902.64
  5. Step 5: Solve for x
    x = 23,672,592,361,902.64/7,035,517.60
  6. Step 6: Final answer
    x = 3,364,726.48

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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.