Home / 4,807,459.88-7,208,857.02-2,410,274.60

Finding the Fourth Proportional to 4,807,459.88, 7,208,857.02 and 2,410,274.60

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Solution

The fourth proportional to 4,807,459.88, 7,208,857.02 and 2,410,274.60 is: 3,614,242.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,459.88 : 7,208,857.02 = 2,410,274.60 : x
  2. Step 2: Convert to fraction form
    4,807,459.88/7,208,857.02 = 2,410,274.60/x
  3. Step 3: Cross multiply
    4,807,459.88x = 7,208,857.02 × 2,410,274.60
  4. Step 4: Simplify right side
    4,807,459.88x = 17,375,324,970,337.69
  5. Step 5: Solve for x
    x = 17,375,324,970,337.69/4,807,459.88
  6. Step 6: Final answer
    x = 3,614,242.32

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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.