Home / 3,666,767.27-5,060,100.71-2,035,188.86

Finding the Fourth Proportional to 3,666,767.27, 5,060,100.71 and 2,035,188.86

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Solution

The fourth proportional to 3,666,767.27, 5,060,100.71 and 2,035,188.86 is: 2,808,539.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,767.27 : 5,060,100.71 = 2,035,188.86 : x
  2. Step 2: Convert to fraction form
    3,666,767.27/5,060,100.71 = 2,035,188.86/x
  3. Step 3: Cross multiply
    3,666,767.27x = 5,060,100.71 × 2,035,188.86
  4. Step 4: Simplify right side
    3,666,767.27x = 10,298,260,575,257.56
  5. Step 5: Solve for x
    x = 10,298,260,575,257.56/3,666,767.27
  6. Step 6: Final answer
    x = 2,808,539.47

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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.