Home / 1,197,226.67-1,795,796.27-355,756.55

Finding the Fourth Proportional to 1,197,226.67, 1,795,796.27 and 355,756.55

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Solution

The fourth proportional to 1,197,226.67, 1,795,796.27 and 355,756.55 is: 533,621.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,226.67 : 1,795,796.27 = 355,756.55 : x
  2. Step 2: Convert to fraction form
    1,197,226.67/1,795,796.27 = 355,756.55/x
  3. Step 3: Cross multiply
    1,197,226.67x = 1,795,796.27 × 355,756.55
  4. Step 4: Simplify right side
    1,197,226.67x = 638,866,283,739.29
  5. Step 5: Solve for x
    x = 638,866,283,739.29/1,197,226.67
  6. Step 6: Final answer
    x = 533,621.83

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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.