Home / 1,749,866.55-2,414,815.34-945,050.55

Finding the Fourth Proportional to 1,749,866.55, 2,414,815.34 and 945,050.55

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Solution

The fourth proportional to 1,749,866.55, 2,414,815.34 and 945,050.55 is: 1,304,169.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,866.55 : 2,414,815.34 = 945,050.55 : x
  2. Step 2: Convert to fraction form
    1,749,866.55/2,414,815.34 = 945,050.55/x
  3. Step 3: Cross multiply
    1,749,866.55x = 2,414,815.34 × 945,050.55
  4. Step 4: Simplify right side
    1,749,866.55x = 2,282,122,560,490.18
  5. Step 5: Solve for x
    x = 2,282,122,560,490.18/1,749,866.55
  6. Step 6: Final answer
    x = 1,304,169.49

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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.