Home / 1,650,782.55-2,476,173.83-1,509,064.95

Finding the Fourth Proportional to 1,650,782.55, 2,476,173.83 and 1,509,064.95

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Solution

The fourth proportional to 1,650,782.55, 2,476,173.83 and 1,509,064.95 is: 2,263,597.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,782.55 : 2,476,173.83 = 1,509,064.95 : x
  2. Step 2: Convert to fraction form
    1,650,782.55/2,476,173.83 = 1,509,064.95/x
  3. Step 3: Cross multiply
    1,650,782.55x = 2,476,173.83 × 1,509,064.95
  4. Step 4: Simplify right side
    1,650,782.55x = 3,736,707,129,414.93
  5. Step 5: Solve for x
    x = 3,736,707,129,414.93/1,650,782.55
  6. Step 6: Final answer
    x = 2,263,597.43

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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.