Home / 4,241,813.80-6,362,720.70-2,541,202.60

Finding the Fourth Proportional to 4,241,813.80, 6,362,720.70 and 2,541,202.60

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Solution

The fourth proportional to 4,241,813.80, 6,362,720.70 and 2,541,202.60 is: 3,811,803.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241,813.80 : 6,362,720.70 = 2,541,202.60 : x
  2. Step 2: Convert to fraction form
    4,241,813.80/6,362,720.70 = 2,541,202.60/x
  3. Step 3: Cross multiply
    4,241,813.80x = 6,362,720.70 × 2,541,202.60
  4. Step 4: Simplify right side
    4,241,813.80x = 16,168,962,385,913.82
  5. Step 5: Solve for x
    x = 16,168,962,385,913.82/4,241,813.80
  6. Step 6: Final answer
    x = 3,811,803.90

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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.