Home / 4,374,685.80-6,035,382.62-2,740,247.76

Finding the Fourth Proportional to 4,374,685.80, 6,035,382.62 and 2,740,247.76

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Solution

The fourth proportional to 4,374,685.80, 6,035,382.62 and 2,740,247.76 is: 3,780,487.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,685.80 : 6,035,382.62 = 2,740,247.76 : x
  2. Step 2: Convert to fraction form
    4,374,685.80/6,035,382.62 = 2,740,247.76/x
  3. Step 3: Cross multiply
    4,374,685.80x = 6,035,382.62 × 2,740,247.76
  4. Step 4: Simplify right side
    4,374,685.80x = 16,538,443,705,197.93
  5. Step 5: Solve for x
    x = 16,538,443,705,197.93/4,374,685.80
  6. Step 6: Final answer
    x = 3,780,487.21

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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.