Home / 2,703,976.55-3,731,487.34-1,480,278.27

Finding the Fourth Proportional to 2,703,976.55, 3,731,487.34 and 1,480,278.27

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Solution

The fourth proportional to 2,703,976.55, 3,731,487.34 and 1,480,278.27 is: 2,042,783.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,976.55 : 3,731,487.34 = 1,480,278.27 : x
  2. Step 2: Convert to fraction form
    2,703,976.55/3,731,487.34 = 1,480,278.27/x
  3. Step 3: Cross multiply
    2,703,976.55x = 3,731,487.34 × 1,480,278.27
  4. Step 4: Simplify right side
    2,703,976.55x = 5,523,639,624,182.10
  5. Step 5: Solve for x
    x = 5,523,639,624,182.10/2,703,976.55
  6. Step 6: Final answer
    x = 2,042,783.85

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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.