Home / 2,837,333.80-4,256,000.70-2,605,090.60

Finding the Fourth Proportional to 2,837,333.80, 4,256,000.70 and 2,605,090.60

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Solution

The fourth proportional to 2,837,333.80, 4,256,000.70 and 2,605,090.60 is: 3,907,635.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,333.80 : 4,256,000.70 = 2,605,090.60 : x
  2. Step 2: Convert to fraction form
    2,837,333.80/4,256,000.70 = 2,605,090.60/x
  3. Step 3: Cross multiply
    2,837,333.80x = 4,256,000.70 × 2,605,090.60
  4. Step 4: Simplify right side
    2,837,333.80x = 11,087,267,417,163.42
  5. Step 5: Solve for x
    x = 11,087,267,417,163.42/2,837,333.80
  6. Step 6: Final answer
    x = 3,907,635.90

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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.