Home / 9,740,285.11-14,610,008.49-2,551,659.85

Finding the Fourth Proportional to 9,740,285.11, 14,610,008.49 and 2,551,659.85

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Solution

The fourth proportional to 9,740,285.11, 14,610,008.49 and 2,551,659.85 is: 3,827,379.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,740,285.11 : 14,610,008.49 = 2,551,659.85 : x
  2. Step 2: Convert to fraction form
    9,740,285.11/14,610,008.49 = 2,551,659.85/x
  3. Step 3: Cross multiply
    9,740,285.11x = 14,610,008.49 × 2,551,659.85
  4. Step 4: Simplify right side
    9,740,285.11x = 37,279,772,072,092.12
  5. Step 5: Solve for x
    x = 37,279,772,072,092.12/9,740,285.11
  6. Step 6: Final answer
    x = 3,827,379.96

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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.