Home / 3,722,056.34-5,578,328.78-3,002,737.26

Finding the Fourth Proportional to 3,722,056.34, 5,578,328.78 and 3,002,737.26

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Solution

The fourth proportional to 3,722,056.34, 5,578,328.78 and 3,002,737.26 is: 4,500,269.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,056.34 : 5,578,328.78 = 3,002,737.26 : x
  2. Step 2: Convert to fraction form
    3,722,056.34/5,578,328.78 = 3,002,737.26/x
  3. Step 3: Cross multiply
    3,722,056.34x = 5,578,328.78 × 3,002,737.26
  4. Step 4: Simplify right side
    3,722,056.34x = 16,750,255,676,236.34
  5. Step 5: Solve for x
    x = 16,750,255,676,236.34/3,722,056.34
  6. Step 6: Final answer
    x = 4,500,269.25

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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.