Home / 2,710,905.62-3,741,600.46-1,840,020.96

Finding the Fourth Proportional to 2,710,905.62, 3,741,600.46 and 1,840,020.96

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Solution

The fourth proportional to 2,710,905.62, 3,741,600.46 and 1,840,020.96 is: 2,539,602.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,905.62 : 3,741,600.46 = 1,840,020.96 : x
  2. Step 2: Convert to fraction form
    2,710,905.62/3,741,600.46 = 1,840,020.96/x
  3. Step 3: Cross multiply
    2,710,905.62x = 3,741,600.46 × 1,840,020.96
  4. Step 4: Simplify right side
    2,710,905.62x = 6,884,623,256,831.94
  5. Step 5: Solve for x
    x = 6,884,623,256,831.94/2,710,905.62
  6. Step 6: Final answer
    x = 2,539,602.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.