Home / 4,961,011.80-7,441,080.30-1,366,458.60

Finding the Fourth Proportional to 4,961,011.80, 7,441,080.30 and 1,366,458.60

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Solution

The fourth proportional to 4,961,011.80, 7,441,080.30 and 1,366,458.60 is: 2,049,567.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,011.80 : 7,441,080.30 = 1,366,458.60 : x
  2. Step 2: Convert to fraction form
    4,961,011.80/7,441,080.30 = 1,366,458.60/x
  3. Step 3: Cross multiply
    4,961,011.80x = 7,441,080.30 × 1,366,458.60
  4. Step 4: Simplify right side
    4,961,011.80x = 10,167,928,169,225.58
  5. Step 5: Solve for x
    x = 10,167,928,169,225.58/4,961,011.80
  6. Step 6: Final answer
    x = 2,049,567.42

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.