Home / 3,035,717.35-4,189,300.86-1,659,060.64

Finding the Fourth Proportional to 3,035,717.35, 4,189,300.86 and 1,659,060.64

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Solution

The fourth proportional to 3,035,717.35, 4,189,300.86 and 1,659,060.64 is: 2,289,509.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,717.35 : 4,189,300.86 = 1,659,060.64 : x
  2. Step 2: Convert to fraction form
    3,035,717.35/4,189,300.86 = 1,659,060.64/x
  3. Step 3: Cross multiply
    3,035,717.35x = 4,189,300.86 × 1,659,060.64
  4. Step 4: Simplify right side
    3,035,717.35x = 6,950,304,165,944.15
  5. Step 5: Solve for x
    x = 6,950,304,165,944.15/3,035,717.35
  6. Step 6: Final answer
    x = 2,289,509.65

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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.