Home / 1,841,607.60-2,764,995.84-943,694.64

Finding the Fourth Proportional to 1,841,607.60, 2,764,995.84 and 943,694.64

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Solution

The fourth proportional to 1,841,607.60, 2,764,995.84 and 943,694.64 is: 1,416,866.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,607.60 : 2,764,995.84 = 943,694.64 : x
  2. Step 2: Convert to fraction form
    1,841,607.60/2,764,995.84 = 943,694.64/x
  3. Step 3: Cross multiply
    1,841,607.60x = 2,764,995.84 × 943,694.64
  4. Step 4: Simplify right side
    1,841,607.60x = 2,609,311,753,830.30
  5. Step 5: Solve for x
    x = 2,609,311,753,830.30/1,841,607.60
  6. Step 6: Final answer
    x = 1,416,866.30

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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.