Home / 1,603,282.19-2,404,953.95-523,797.72

Finding the Fourth Proportional to 1,603,282.19, 2,404,953.95 and 523,797.72

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Solution

The fourth proportional to 1,603,282.19, 2,404,953.95 and 523,797.72 is: 785,706.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,603,282.19 : 2,404,953.95 = 523,797.72 : x
  2. Step 2: Convert to fraction form
    1,603,282.19/2,404,953.95 = 523,797.72/x
  3. Step 3: Cross multiply
    1,603,282.19x = 2,404,953.95 × 523,797.72
  4. Step 4: Simplify right side
    1,603,282.19x = 1,259,709,383,690.22
  5. Step 5: Solve for x
    x = 1,259,709,383,690.22/1,603,282.19
  6. Step 6: Final answer
    x = 785,706.59

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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.