Home / 9,247,997.97-13,875,077.70-3,100,587.93

Finding the Fourth Proportional to 9,247,997.97, 13,875,077.70 and 3,100,587.93

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Solution

The fourth proportional to 9,247,997.97, 13,875,077.70 and 3,100,587.93 is: 4,651,914.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247,997.97 : 13,875,077.70 = 3,100,587.93 : x
  2. Step 2: Convert to fraction form
    9,247,997.97/13,875,077.70 = 3,100,587.93/x
  3. Step 3: Cross multiply
    9,247,997.97x = 13,875,077.70 × 3,100,587.93
  4. Step 4: Simplify right side
    9,247,997.97x = 43,020,898,444,432.16
  5. Step 5: Solve for x
    x = 43,020,898,444,432.16/9,247,997.97
  6. Step 6: Final answer
    x = 4,651,914.78

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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.