Home / 1,747,528.88-2,410,347.60-1,166,459.05

Finding the Fourth Proportional to 1,747,528.88, 2,410,347.60 and 1,166,459.05

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Solution

The fourth proportional to 1,747,528.88, 2,410,347.60 and 1,166,459.05 is: 1,608,884.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,528.88 : 2,410,347.60 = 1,166,459.05 : x
  2. Step 2: Convert to fraction form
    1,747,528.88/2,410,347.60 = 1,166,459.05/x
  3. Step 3: Cross multiply
    1,747,528.88x = 2,410,347.60 × 1,166,459.05
  4. Step 4: Simplify right side
    1,747,528.88x = 2,811,571,771,665.78
  5. Step 5: Solve for x
    x = 2,811,571,771,665.78/1,747,528.88
  6. Step 6: Final answer
    x = 1,608,884.30

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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.