Home / 1,743,327.54-2,400,230.61-1,487,652.66

Finding the Fourth Proportional to 1,743,327.54, 2,400,230.61 and 1,487,652.66

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Solution

The fourth proportional to 1,743,327.54, 2,400,230.61 and 1,487,652.66 is: 2,048,214.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,327.54 : 2,400,230.61 = 1,487,652.66 : x
  2. Step 2: Convert to fraction form
    1,743,327.54/2,400,230.61 = 1,487,652.66/x
  3. Step 3: Cross multiply
    1,743,327.54x = 2,400,230.61 × 1,487,652.66
  4. Step 4: Simplify right side
    1,743,327.54x = 3,570,709,451,579.92
  5. Step 5: Solve for x
    x = 3,570,709,451,579.92/1,743,327.54
  6. Step 6: Final answer
    x = 2,048,214.90

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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.