Home / 1,632,171.60-2,442,727.80-1,632,171.60

Finding the Fourth Proportional to 1,632,171.60, 2,442,727.80 and 1,632,171.60

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Solution

The fourth proportional to 1,632,171.60, 2,442,727.80 and 1,632,171.60 is: 2,442,727.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,171.60 : 2,442,727.80 = 1,632,171.60 : x
  2. Step 2: Convert to fraction form
    1,632,171.60/2,442,727.80 = 1,632,171.60/x
  3. Step 3: Cross multiply
    1,632,171.60x = 2,442,727.80 × 1,632,171.60
  4. Step 4: Simplify right side
    1,632,171.60x = 3,986,950,941,690.48
  5. Step 5: Solve for x
    x = 3,986,950,941,690.48/1,632,171.60
  6. Step 6: Final answer
    x = 2,442,727.80

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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.